World Heritage properties are affected by the impacts of climate change at present and in the future. Their continued preservation requires understanding these impacts to their Outstanding Universal Value and responding to them effectively.
World Heritage properties also harbour options for society to mitigate and adapt to climate change through the ecosystem benefits, such as water and climate regulation, that they provide and the carbon that is stored in World Heritage forest sites. Cultural heritage, on the other hand, can convey traditional knowledge that builds resilience for change to come and leads us to a more sustainable future.
World Heritage properties serve as climate change observatories to gather and share information on applied and tested monitoring, mitigation and adaptation practices. The global network of World Heritage also helps raise awareness on the impacts of climate change on human societies and cultural diversity, biodiversity and ecosystem services, and the world’s natural and cultural heritage.
Glossary available below
By Resolution 23 GA 11, the General Assembly of States Parties took note of the Policy Document on Climate Action for World Heritage as endorsed by the extended 44th session of the World Heritage Committee (Fuzhou/online, 2021) and decided to establish an Open-ended Working Group of States Parties, assisted by the World Heritage Centre and the Advisory Bodies, with the mandate to develop an updated and final version of the Policy Document for consideration of the 24th session of the General Assembly in 2023.
By Decision 44 COM 7C, adopted at its extended 44th session (Fuzhou/online, 2021), the World Heritage Committee requested the World Heritage Centre to convene a Panel of experts on Climate Change and World Heritage, with experts drawn from the ad-hoc Working Group, the World Heritage Centre, the Advisory Bodies and other qualified experts in the field of climate science and heritage.
The meeting took place online, from 30 March to 1 April 2022 and was organized by the UNESCO World Heritage Centre, with the assistance of the Advisory Bodies and thanks to the generous financial support of the Governments of Australia, Azerbaijan and the Netherlands.
Climate change has become one of the most significant threats to World Heritage properties, potentially impacting their Outstanding Universal Value, including their integrity and authenticity, and their potential for economic and social development at the local level.
The issue of the impacts of climate change on World Heritage was brought to the attention of the World Heritage Committee in 2005 by a group of concerned organizations and individuals. Subsequently, UNESCO has been at the forefront of exploring and managing the impacts of climate change on World Heritage. In 2006, under the guidance of the World Heritage Committee, and along with the World Heritage Committee’s Advisory Bodies (ICCROM, ICOMOS, IUCN) and a broad working group of experts, UNESCO prepared a report on ‘Predicting and Managing the effects of climate change on World Heritage’, as well as a ‘Strategy to Assist States Parties to the Convention to Implement Appropriate Management Responses’. This was followed by a compilation of case studies on climate change and World Heritage. This process led to the adoption in 2007 by the General Assembly of States Parties to the World Heritage Convention of a Policy Document on the impacts of climate change on World Heritage properties (hereafter called “Policy Document”).
Climate change has become one of the most significant threats to World Heritage properties, potentially impacting their Outstanding Universal Value, including their integrity and authenticity, and their potential for economic and social development at the local level.
The issue of the impacts of climate change on World Heritage was brought to the attention of the World Heritage Committee in 2005 by a group of concerned organizations and individuals. Subsequently, UNESCO has been at the forefront of exploring and managing the impacts of climate change on World Heritage. In 2006, under the guidance of the World Heritage Committee, and along with the World Heritage Committee’s Advisory Bodies (ICCROM, ICOMOS, IUCN) and a broad working group of experts, UNESCO prepared a report on ‘Predicting and Managing the effects of climate change on World Heritage’, as well as a ‘Strategy to Assist States Parties to the Convention to Implement Appropriate Management Responses’. This was followed by a compilation of case studies on climate change and World Heritage. This process led to the adoption in 2007 by the General Assembly of States Parties to the World Heritage Convention of a Policy Document on the impacts of climate change on World Heritage properties (hereafter called “Policy Document”).
Since the adoption of the Policy Document in 2007, an important number of reports on the state of conservation of World Heritage properties affected by climate change have been presented to the World Heritage Committee. At the same time, a number of major global reports and agreements informed the actions at the national commitments to action including the UN 2030 Agenda for Sustainable Development and the Paris Agreement of the United Nations Framework Convention on Climate Change (UNFCCC) (Paris Agreement) among others.
Aware that knowledge related to adaptation and mitigation to climate change has drastically increased over the past 10 years, the World Heritage Committee requested at its 40th session (Istanbul/UNESCO, 2016), the World Heritage Centre and the Advisory Bodies to periodically review and update the Policy Document, to make available the most current knowledge and technology on the subject to guide the decisions and actions of the World Heritage community (Decision 40 COM 7, para. 16).
In 2017, the World Heritage Committee reiterated the importance of States Parties undertaking the most ambitious implementation of the Paris Agreement by “holding the increase in the global average temperature to well below 2°C above pre-industrial levels and by pursuing efforts to limit the global average temperature increase to 1.5°C above pre-industrial levels, recognizing that this would significantly reduce the risks and impacts of climate change” (Decision 41 COM 7, para. 22).
An international expert workshop, funded by the German Federal Agency for Nature Conservation and organized in cooperation with IUCN, ICOMOS, ICCROM and the UNESCO World Heritage Centre, took place in October 2017 in the Baltic Sea island of Vilm, Germany, to discuss the challenges posed by climate change to the conservation and management of World Heritage properties. The meeting brought together international experts on heritage and climate change to discuss the revision of the 2007 “Policy Document” and to make recommendations to guide the updating process (see https://whc.unesco.org/en/news/1736/), which were brought to the attention of the Committee at its 42nd session in 2018 (see Document WHC/18/42.COM/7, para. 51).
A project was initiated by the UNESCO World Heritage Centre to update the Policy Document for consideration by the World Heritage Committee at its 44th session (initially in 2020) and ensure its widespread communication and dissemination to all stakeholders concerned. This project received the generous support of the Netherlands Funds-in-Trust.
Under the overall supervision of the World Heritage Centre, and in close consultation with the three Advisory Bodies (including through the valuable inputs of the ICOMOS Climate Change and Heritage Working Group), this project has been carried out by a team of two senior internationally recognized experts: Mr. Rohit Jigyasu (India), addressing its cultural aspects, and Mr. Oscar Guevara (Colombia), addressing the natural aspects, both of them bringing also their solid expertise in the fields of heritage conservation and management, disaster risk management, capacity-building and climate science and policy, inter alia.
A wide online consultation involving all stakeholders of the World Heritage Convention on the updating of the Policy Document was launched at the end of December 2019 until end of January 2020. This questionnaire was widely circulated to World Heritage stakeholders, including States Parties, site managers, local communities, indigenous peoples, academics, NGOs, civil society, Advisory Bodies and the Secretariat (see https://whc.unesco.org/en/news/2074/). The full questionnaire is accessible at https://whc.unesco.org/document/180635.
The aim of this consultation was to gather feedback and comments from key World Heritage stakeholders of the Convention on this crucial matter. They were invited to share their views, expectations and best practice examples, and were also requested to flag the importance of several aspects for their possible inclusion into the updated Policy Document, such as, among others:
A total of 366 responses were collected through this successful exercise. This high response rate demonstrates the interest of the international community as a whole for action on climate.
The contributions mostly highlighted a number of key challenges faced in properly implementing the 2007 Policy Document, as well as some gaps in this Document, which should be addressed in its updated version. The results of the survey also provided suggestions and key considerations to ensure an improvement in the implementation of the updated Policy Document, including suggestions on the role of the Convention in addressing climate change threats to World Heritage properties, and on the role of the existing processes of the Convention (Nomination, Reactive Monitoring, Periodic Reporting), of Management Plans/Systems or national legislation, to better assess, manage and/or report climate-related activities (see summary of all responses at https://whc.unesco.org/document/181913).
In addition to the rich outcomes of the online consultation, a first draft updated Policy Document (referred to as ‘Zero draft’) was prepared by the experts also taking into account policies and strategies already adopted at the international level, within the overarching framework of the UN 2030 Agenda for sustainable development, such as the regular reports of the Intergovernmental Panel on Climate Change (IPCC), the Paris Agreement (2015), the Policy Document for the integration of a sustainable development perspective into the processes of the World Heritage Convention (2015), the New UNESCO Strategy for Action on Climate Change (2017), the UNESCO Declaration of Ethical Principles in relation to Climate Change (2017), as well as the outcomes of recent meetings held on this issue, such as the recommendations of the 2017 Vilm meeting.
This ‘Zero draft’ was shared on April 2020 (Circular Letter CL/WHC-20/08) with all States Parties to the Convention for information.
As indicated to the World Heritage Committee at its 43rd session (Baku, 2019) (Document WHC/19/43.COM/7), a Technical Advisory Group of experts in the fields of natural and cultural heritage, climate change, with a sound understanding of the processes of the Convention, was established with the main objectives to review the draft updated Policy Document and provide inputs to this World Heritage Centre/Advisory Bodies-driven process. The Chairpersons of all six UNESCO Electoral Groups were consulted and invited to nominate two regional representatives and up to two observers to be part of this Technical Advisory Group. Therefore, experts from Australia, Bahrain, Czechia, Italy, Mexico, Morocco, Republic of Moldova, Senegal, The Netherlands and Zimbabwe took part in the discussions, with observers from Brazil, France, Greece, Hungary and Mexico. In addition to this diverse representation of States Parties, this geographically and gender-balanced group also included representatives of the three Advisory Bodies and the Secretariat (Culture and Natural Sciences Sectors).
In implementing this project addressing the current climate crisis, and in line with UNESCO Director-General’s full support to implement environmental sustainability at UNESCO in accordance with the “Strategy for Sustainability Management in the UN System 2020-2030”, it was decided to lead by example and send a positive signal to the world in holding all the meetings of this Technical Advisory Group online, making them sustainable and carbon neutral.
The Technical Advisory Group defined a clear roadmap for the presentation of the updated Policy Document to the Committee and met 4 times online between April and September 2020. Each meeting was well prepared with draft updated Policy Document prepared by the two experts revised on the basis of inputs from the previous sessions as well as written inputs from the experts. The meetings were intensive and detailed with some of the meetings taking place over two or three days, reviewing and discussing in detail the drafts, section by section, to address the potential different viewpoints or approaches and to provide further guidance (both during the meetings and in writing, as needed) until a consensual text could be achieved.
During its meetings, the Technical Advisory Group addressed the crucial issues of the purpose and the scope of the updated Policy Document, its structure, as well as the means to ensure its proper implementation by all stakeholders of the Convention, and particularly focused its attention on the following necessities/needs:
Recognizing that while World Heritage properties bear the consequences and impacts of climate change, they also offer lessons and a wide diversity of solutions to combat its risks. As a means to reinforce the fact that climate action is now needed more than ever before, it was thus overwhelmingly suggested to take the opportunity of this updating process to change the title of the 2007 Policy Document and move away from “impacts of climate change on World Heritage properties” to a more positive title calling for “climate action for World Heritage”.
The Technical Advisory Group members were of the view that, once the updated Policy Document is adopted, the relevant implications in procedural terms should be identified, so as to ensure that its principles are translated into actual practice in the implementation of the various processes of the World Heritage Convention. These should result in proposals for specific changes to the Operational Guidelines for the implementation of the World Heritage Convention, which the World Heritage Centre and the Advisory Bodies could propose accordingly.
In addition, the process for the elaboration of the updated Policy Document, and particularly the comments received from the members of the Technical Advisory Group and results of the online consultation, strongly suggested that a number of education and capacity-building initiatives would be needed to enable the application of the updated Policy Document by those concerned.
The Technical Advisory Group was also of the view that, subject to available resources, the World Heritage Centre and the Advisory Bodies could prepare a Guidance Document to facilitate effective implementation of, and support for, the actions, goals and targets of the updated Policy Document. The Guidance Document could also elaborate indicators and benchmarking tools for measuring and reporting progress towards achieving the World Heritage Climate Action Goals.
In addition, an internationally collaborative approach was advocated, engaging communities and stakeholders to develop and implement additional tools and methodologies that support transformative change and achievement of the World Heritage Climate Action Goals.
Following the last meeting of the Technical Advisory Group, the draft updated Policy Document was revised to take into account the last comments. made and was reviewed by the three Advisory Bodies and the World Heritage Centre.
The 2007 Policy Document having been endorsed by the World Heritage Committee before being adopted by the General Assembly of States Parties to the Convention the same year, the same procedure was followed for its updated version. The updated Policy Document was hence presented to the World Heritage Committee at its extended 44th session in July 2021 (Annex 1 of Document WHC/21/44.COM/7C) and subsequently presented to the 23rd session of the General Assembly in November 2021.
Prior to the extended 44th session of the World Heritage Committee, an information meeting on the updating of the Policy Document took place online on 18 June 2021, in order to present the draft updated Policy Document to all States Parties to the World Heritage Convention, as well as the process followed for its updating (presentation available at https://whc.unesco.org/en/events/1602/).
The updated Policy Document on Climate Action for World Heritage was endorsed by the World Heritage Committee at its extended 44th session (Fuzhou/online, 2021) (see Decision 44 COM 7C, here included as Annex 1), which requested that the UNESCO World Heritage Centre, in consultation with the Advisory Bodies, revise it by incorporating views expressed and amendments submitted during the extended 44th session, and to consult World Heritage Committee members, especially concerning the following points:
The World Heritage Committee also requested that the updated draft Policy Document be transmitted for review and adoption at the 23rd session of the General Assembly of States Parties to the World Heritage Convention, in November 2021.
The World Heritage Committee further requested the World Heritage Centre to convene a Panel of experts on Climate change and World Heritage, with experts drawn from the ad-hoc Working Group, the World Heritage Centre, the Advisory Bodies and other qualified experts in the field of climate science and heritage, to meet by March 2022, and called on States Parties to contribute financially to this end.
Following the Committee Decision, by a Circular Letter, States Parties members of the World Heritage Committee were invited to provide inputs and concrete proposals on the three specific points raised in Decision 44 COM 7C to the UNESCO World Heritage Centre.
After a reminder and by the deadline of 15 September 2021, eight States Parties members of the World Heritage Committee provided comments on the above. In addition, they also provided comments of a general nature as well as more specific ones, notably on the purpose and scope of the Policy Document, its implementation, its revision, including on good practice examples, management and monitoring of World Heritage properties, inter alia. Concrete inputs in the form of amendments to the draft Policy Document were also submitted. All comments and inputs received were consolidated and reflected in Document WHC/21/23.GA/INF.11. The following presents a summary of the comments received on the various topics:
While States Parties generally agreed that the principle of CBDR-RC is a basic pillar of the international environmental regime, some recalled that it was a principle in the UNFCCC, but not part of the Paris Agreement, and were of the view that any reference to CBDR-RC in the Policy Document should be strictly limited to mitigation actions (Nationally Determined Contributions - NDCs) in the context of the Paris Agreement and should not be referenced more broadly in relation to the UNFCCC, nor should it be connected to other matters, such as adaptation or finance.
On the other hand, it was indicated that since all States Parties to the World Heritage Convention are equally responsible for the management and conservation of the World Heritage properties located on their territories, and since the provisions set out in the Operational Guidelines apply equally to all parties, no specific reference to CBDR-RC should be included in the Policy Document.
Concrete proposals to integrate the principle of CBDR-RC were proposed as part of the Guiding Principles to adopt a precautionary approach aimed at minimising the risks associated with climate change and to promote global partnership, inclusion and solidarity, in Section I.C of the Policy Document.
A State Party recalled the importance to stress that the drafting of the updated Policy Document had been done in full recognition of the principles of the UNFCCC and the Paris Agreement, and their centrality as the privileged forum to discuss climate-related international issues.
There were however diverging views regarding the recognition of the Paris Agreement as an independent legal agreement. In some contributions, the current references to the Paris Agreement as an independent agreement in the Policy Document were found satisfactory and not to be modified, while others suggested language clarifications regarding the Paris Agreement, such as “adopted under the UNFCCC” or “the UNFCCC Paris Agreement”.
Regarding the alignment of climate change mitigation actions with the CBDR-RC and the NDCs, some contributing Committee members were of the view that any reference to CBDR-RC in the Policy Document should be strictly limited to mitigation actions (NDCs) in the context of the Paris Agreement.
Concrete proposals in this regard were formulated, notably as part of the World Heritage Climate Action Goal 3 (climate mitigation) in Section II.B of the Policy Document.
This aspect had drawn a number of comments and inputs from contributing Committee members, highlighting the need for such support and capacity-building assistance, encouragement of technology transfer and financing from developed to developing countries and that this aspect could be further strengthened in the Policy Document.
However, while some contributors recalled that “under the UNFCCC and its Paris Agreement”, this provision is an obligation of developed countries in relation to developing ones, some others did not wish that the CBDR-RC be brought up in this context.
Some contributions were also in favour to take into account the developed countries’ leading role in the provision and mobilization of financial resources in support of developing countries, and to emphasize more specifically Small Island Developing States (SIDS) and Least Developed Countries (LDCs) as vulnerable regions, under the Finance section of the Enabling conditions for the implementation of the Policy Document (Section III.A).
Other concrete proposals were suggested as part of the Guiding Principles to promote global partnership, inclusion and solidarity (Section I.C) and under the World Heritage Climate Action Goal 4 (Knowledge sharing, capacity building and awareness) in Section II.B. In addition, a direct quote from Article 11 of the Paris Agreement on capacity building was suggested as an addition to Section II.D.4 dedicated to Knowledge Sharing, Capacity Building and Awareness.
Regarding the purpose and scope of the Policy Document, it was recalled that it must maintain its explicit focus on safeguarding Outstanding Universal Value and on the role World Heritage can play, not only in managing the impacts of climate change on World Heritage but also in mitigating climate change. It was also recalled that the Policy Document should not encroach on the mandate of other conventions. In this sense, it was suggested that any text in the Policy Document that could be perceived as setting a benchmark for States Parties’ emissions reduction efforts should be removed (for example, the World Heritage Climate Action Goal 2 (on climate mitigation) in Section II.B, is deemed to exceed UNESCO’s mandate, by asking States Parties “to develop national robust climate adaptation framework” and should therefore be adjusted to only cover cultural and heritage sites). It was also suggested that the role of protected natural areas in adaptation, mitigation and resilience to the effects of climate change and the promotion of all the ecosystem services they provide be highlighted. A contribution also stressed the fact that the Policy Document should provide a voluntary outcome-oriented policy framework, and an amendment is proposed to that effect in Section I.B, under Purpose and Scope.
The need for World Heritage properties to be examples of good environmental practices, notably through the use of new environmentally friendly and low-emission technologies, was frequently referred to in the contributions. It was also recommended to add "Good Practices", either as a new Annex V or as a separate section in current Annexes II, III and IV.
Regarding greenhouse gas (GHG) emissions, a contributor drew attention to the reference made to the various sources of GHG emissions (such as deforestation in Paragraph 3), asking that this part be deleted or that all sources of GHG emissions be added. In addition, it was suggested that the aim for “zero emissions” be replaced by “low GHG emissions”.
Contributions offered diverging views on the matter of local knowledge and traditional practice: some were of the opinion that “local knowledge and wisdom and traditional practice represent different knowledge system that are key source of information to inform mitigation and adaptation options needed to prepare communities for future climate risks”, while some others wished to delete the mention of the traditional knowledge and Indigenous science as climate technology with relevance to contemporary climate action, under Section II.A (Enabling conditions – Technological innovations).
Diverging views were also expressed with regard to the question of the inscription of a property on the List of World Heritage in Danger due to climate change-related impacts. On the one hand, a request was placed to ensure that the “significant legal and interpretive questions raised by climate change with respect to the Convention” be resolved and “clearly articulated in the Operational Guidelines”, and that “any decisions associated with these issues should be deferred until clarity and certainty can be provided to all States Parties”. Additions were proposed in this sense under Section II.C (Legal framework). On the other hand, it was recalled that the “legal provisions of the Operational Guidelines were clear and should be taken into account with regard to the inclusion of sites on the Danger List for climatic causes”.
A number of contributions stressed the issue of the implementation of the Policy Document after its adoption, asking for specific indicators for each World Heritage Climate Action Goal in addressing climate change, and suggesting that this Policy Document become part of the national policies to address and adapt to climate changes to ensure its implementation with regard to heritage and cultural sites. The updating of World Heritage site management plans to present a general approach to climate change was suggested as a way to facilitate the regular monitoring of the implementation of the Policy Document.
Lastly, the revision of the Policy Document was also mentioned in the contributions provided, highlighting the need to plan for a periodic review and update of the Policy Document, based on the understanding that World Heritage properties are affected by social, political, economic dynamics, as well as by the impacts of climate change.
After having examined Documents WHC/21/23.GA/11 and WHC/21/23.GA/INF.11 and by Resolution 23 GA 11 (see Annex 2 of the present document), the General Assembly of States Parties took note of the Policy Document on Climate Action for World Heritage, as endorsed by the extended 44th session of the World Heritage Committee, and decided to establish an open-ended Working Group of States Parties, assisted by the World Heritage Centre and the Advisory Bodies, with the mandate to develop the final version of the Policy Document, taking into account Decision 44 COM 7C, as well as proposals for its effective implementation. The General Assembly also requested that this final version of Policy Document, which will be developed by the open-ended Working Group, be presented for consideration by its 24th session in 2023.
In addition, the General Assembly recommended that the Panel of experts requested by the World Heritage Committee (see above) be convened with the mandate to consider revisions to the Policy Document and its unresolved policy matters, and report to the open-ended Working Group established by the General Assembly, to inform its consideration of the Policy Document and proposals to implement it.
By Resolution 23 GA 11, the General Assembly of States Parties took note of the Policy Document on Climate Action for World Heritage as endorsed by the extended 44th session of the World Heritage Committee (Fuzhou/online, 2021) and decided to establish an Open-ended Working Group of States Parties, assisted by the World Heritage Centre and the Advisory Bodies, with the mandate to develop an updated and final version of the Policy Document for consideration of the 24th session of the General Assembly in 2023.
An online inception meeting of the Open-ended Working Group established by the General Assembly of States Parties to the World Heritage Convention at its 23rd session in November 2021 was organized on 22 March 2022. This first meeting was also the occasion to provide background information on this matter to all States Parties and to proceed with the election of a Chairperson and two Vice-Chairpersons.
During this inception meeting, the Open-ended Working Group also decided on the frequency and length of its forthcoming meetings.
Several meetings have taken place between March 2022 and July 2023 in order to prepare a revised version of the Policy Document to be presented to the 24th session of the General Assembly of States Parties in November 2023.
Concomitantly, and as requested by the World Heritage Committee at its extended 44th session in July 2021, experts for the Panel of experts drawn from the ad hoc Working Group, the World Heritage Centre, the Advisory Bodies and other qualified experts in the field of climate science and heritage, met online on 30, 31 March and 1 April 2022.
A process was put in place by the Secretariat in order to ensure that the Panel of experts is balanced geographically as well as gender-balanced and the number of participating experts limited to ensure the full participation of each of them in constructive discussions (three (3) exerts and two (2) observers for each region of the World, in addition to the representatives of the World Heritage Centre and the Advisory Bodies.)
At its 23rd session, the General Assembly recommended that this Panel of experts “consider revisions to the Policy Document and its unresolved policy matters”.
In addition, as explained above, at its extended 44th session in July 2021, the World Heritage Committee had requested that the Policy Document be revised, especially concerning the fundamental principle of CBDR-RC; the alignment of climate change mitigation actions with the CBDR-RC and the Nationally Determined Contributions accepted under the UNFCCC and the Paris Agreement, except on an entirely voluntary basis, as well as the need for support and capacity-building assistance, as well as the encouragement of technology transfer and financing from developed to developing countries. A number of Committee members had made proposals in this regard. These were presented to the General Assembly in Document WHC/21/23.GA/INF.11
The mandate of the Panel of experts therefore consisted of considering the revisions proposed by members of the World Heritage Committee, as reflected in Document WHC/21/23.GA/INF.11. The Panel of experts also considered the Policy Document’s “unresolved policy matters” and provided clarifications thereon.
On 16 September 2022, the Rapporteur of the Panel of experts presented the outcomes of the work of the Panel on the Policy Document to the Open-ended Working Group of States Parties, as recommended by Resolution 23 GA 11 of the General Assembly.
Building capacities for resilient World Heritage
UNESCO builds capacities of States Parties and other stakeholders to manage climate change impacts on World Heritage effectively and sustainably. The main aim of these efforts is to increase the capacity of these properties to continue to convey their Outstanding Universal Value and support sustainable development.
Management of resilient World Heritage properties requires designing and implementing appropriate adaptation measures, complemented by activities that contribute to disaster risk management, climate change mitigation and sustainable development.
In 2014, UNESCO supported capacity building of World Heritage site managers in Latin America and Africa on climate change adaptation for natural World Heritage based on the methodological guide developed. Four natural sites (2 in India and 2 in Kenya) took part as pilot sites in the preparation of the guide. These activities received financial support from the Netherlands Funds-in-Trust, the Flanders Funds-in-Trust and the Government of Belgium.
UNESCO has also supported specific World Heritage sites on climate change adaptation and mitigation activities, including in Peru and Indonesia.
The glossary contains definitions of concepts that are used in the above-mentioned Policy Document on Climate Action for World Heritage (2023), that has been adopted by the General Assembly of States Parties at its 24th session in November 2023 (as presented in Document WHC/23/24.GA/INF.8).
World Heritage resources for responding to climate change
UNESCO has been at the forefront of exploring and managing the impacts of climate change on World Heritage. In 2006, under the guidance of the World Heritage Committee, it prepared a report on Predicting and Managing the Effects of Climate Change on World Heritage (2007), followed by a compilation of Case Studies on Climate Change and World Heritage, and a Policy Document on the Impacts of Climate Change on World Heritage Properties in 2008. In May 2014, it published a practical guide to Climate Change Adaptation for Natural World Heritage Sites and continues to build the capacity of site managers to deal with climate change.
Climate Change and World Heritage
Report on predicting and managing the impacts of climate change on World Heritage and Strategy to assist States Parties to implement appropriate management responses
The World Heritage Review n°42, 74, 77 and 100 have focused on issues of climate change and resilience.
Reducing Disasters Risks at World Heritage Properties and World Heritage and Sustainable Development.
The climate change adaptation plan produced for the Kenya Lakes System in the Great Rift Valley World Heritage Property (2013).
" class="d-block text-break">The climate change adaptation plan produced for the Kenya Lakes System in the Great Rift Valley World Heritage Property (2013).
" class="text-break"> Rift Valley Lakes CC Adaptation Plan .docThe General Assembly,
provided the above be undertaken in consultation with States Parties;
The World Heritage Committee,
Climate Action for World Heritage
Improving the perception of the List of World Heritage in Danger
Enhancing dialogue among States Parties, Advisory Bodies and the World Heritage Centre
The General Assembly,
The World Heritage Committee,
The World Heritage Committee,
The World Heritage Committee,
Statutory matters related to Reactive Monitoring
Reactive Monitoring evaluation
Takes note with appreciation that the World Heritage Centre has launched an evaluation of the Reactive Monitoring process and thanks the State Party of Switzerland for its financial support to this activity;
Emergency situations resulting from natural disasters
Other conservation issues
Reconstruction
Climate Change
Absent or unclear boundaries
Heritage Impact Assessments/Environmental Impact Assessments (HIAs/EIAs)
Illegal trade in endangered species and the cooperation with the CITES Convention
The World Heritage Committee,
The World Heritage Committee,
Other conservation issues
Reconstruction
The World Heritage Committee,
1. Having examined Documents WHC-09/33.COM/7B and WHC-09/33.COM/7B.Add,
2. Recalling Decision 32 COM 7B.129, adopted at its 32nd session (Quebec City, 2008),
3. Takes note of the process being followed to consult State Parties to ensure the accuracy of the state of conservation reports during their preparation, as presented in the introduction of Document WHC-09/33.COM/7B and requests the World Heritage Centre to make every effort to ensure that States Parties' input is included in these reports before they are distributed;
4. Recognizes the efforts on the inclusion of references in the Working Documents on State of Conservation to the image gallery of the web-pages of the World Heritage Centre and encourages States Parties to provide the World Heritage Centre, whenever possible, with verified electronic illustrative material;
5. Considers that its request, in Decision 32 COM 7B.129, to add a link to illustrative material also aimed at providing background information on cases indicating the potential of visual impact on the Outstanding Universal Value of a property and to make visual impact simulations provided by States Parties available to Members of the Word Heritage Committee;
6. Encourages States Parties to provide electronic illustrations of proposed projects in their State of Conservation Reports and to make these available to the Members of the World Heritage Committee;
7. Acknowledging the increasing number of State of Conservation reports and that reviewing these is a key tool for ensuring the effective conservation and credibility of World Heritage properties,
8. Noting the results of the analytical document on trends provided with Circular Letter CL/WHC-09/03 and the in-depth discussion that took place at the 32nd session of the World Heritage Committee,
9. Also noting the increasing number of natural disasters affecting World Heritage properties, requests the World Heritage Centre and the Advisory Bodies to prepare a report on the progress made in the implementation of the Strategy for Disaster Risk Reduction at World Heritage properties and submit it for the examination by the Committee at its 34th session in 2010,
10. Also considers it desirable to receive from the World Heritage Centre a methodological framework for the processes of:
a) Initiating the consideration of a property in the State of Conservation reports,
b) Requesting a State Party progress or state of conservation report within a defined timeframe, and
c) Evaluating desired State of Conservation Statements submitted by State Parties;
11. Requests the World Heritage Centre to:
a) Prepare, in cooperation with the Advisory Bodies, information on criteria, thresholds and processes applied for the initiation of State of Conservation reports and review of Desired State of Conservation statements for discussion at the 34th session of the World Heritage Committee in 2010;
b) Also prepare, in consultation with the Chairperson of the World Heritage Committee, a summary of the trends, changes and threats based on an analytical summary of the state of conservation of World Heritage properties over 5 years for discussion at the 34th session of the World Heritage Committee in 2010, with a view to make recommendations for prioritizing management efforts in the context of the Global Strategy;
12. Further requests the World Heritage Centre and the Advisory Bodies, when preparing state of conservation reports, to distinguish between issues that impact or have the potential to impact on a site's Outstanding Universal Value from issues that may impact values that are not recognized as being of Outstanding Universal Value;
13. Notes that all reactive monitoring missions proposed in the draft decisions on State of Conservation of properties on the World Heritage List and the List of World Heritage in Danger are currently suggested to be joint missions of the World Heritage Centre and at least one Advisory Body, and considers that this has the potential to increase the overall budgetary requirements for missions and human resources;
14. Requests the World Heritage Centre to introduce a section on proposed missions to the relevant State of Conservation reports which outlines the objectives of a proposed mission as well as the specific roles and tasks of all bodies involved;
15. Also notes the petition on the Role of Black Carbon in the endangering of World Heritage properties and encourages all States Parties to exchange information on existing national policies, regulations and opportunities for immediate voluntary action to control the generation of black carbon that can affect World Heritage properties;
16. Also requests the World Heritage Centre and Advisory Bodies to adopt a consistent approach to reporting on the impact of climate change on World Heritage properties and to ensure that future decisions in this respect are based on the Committee's Strategy to assist States Parties to implement appropriate management responses to climate change;
17. Further noting the profusion of terms used to describe the spatial and functional relationships among World Heritage properties, their buffer zones and the areas around these properties, requests the World Heritage Centre and the Advisory Bodies to develop a glossary of terms in this respect, as well as proposed revisions to the Operational Guidelines regarding buffer zones, taking into account the results of the Expert Meeting on this issue for consideration by the World Heritage Committee at its 34th session in 2010;
18. Also encourages all States Parties to fully implement paragraph 172 of the Operational Guidelines by informing the World Heritage Centre of restorations, constructions and other projects that may affect the Outstanding Universal Value of a property in their territory.
Read more about the decisionThe World Heritage Committee,
1. Having examined Document WHC-08/32.COM/7A,
2. Recalling Decisions 29 COM 7B.a, 30 COM 7.1 and 31 COM 7.1, adopted at its 29th (Durban, 2005), 30th (Vilnius, 2006) and 31st (Christchurch, 2007) sessions respectively,
3. Also recalling Resolution 16 GA 10, adopted by the General Assembly of States Parties to the World Heritage Convention at its 16th session (UNESCO, 2007),
4. Noting the real danger from climate change faced by many World Heritage properties,
5. Decides to adopt the criteria proposed for assessing properties which are most threatened by climate change for inclusion on the List of World Heritage in Danger, noting that the emphasis of the corrective measures to be recommended should be on "adaptation" rather than on "mitigation";
6. Approves the following amendments to the Operational Guidelines:
a) Amendment to Paragraph 179 (b) (vi):
threatening impacts of climatic, geological or other environmental factors. gradual changes due to geological, climatic or other environmental factors.
b) New Paragraph : Paragraph 180 (b)(v):
threatening impacts of climatic, geological or other environmental factors.
c) Amendment to Paragraph 181:
In addition, the factor or factors which are threatening threats and/or their deleterious impacts on the integrity of the property must be those which are amenable to correction by human action. In the case of cultural properties, both natural factors and man-made factors may be threatening, while in the case of natural properties, most threats will be man-made and only very rarely a natural factor (such as an epidemic disease) will threaten the integrity of the property. In some cases, the factor or factors which are threatening threats and/or their deleterious impacts on the integrity of the property may be corrected by administrative or legislative action, such as the cancelling of a major public works project or the improvement of legal status.
Read more about the decisionThe General Assembly,
The World Heritage Committee,
The World Heritage Committee,
1. Having examined Document WHC-06/30.COM/7.1,
2. Recalling Decision 29 COM 7B.a adopted at its 29th session (Durban, 2005),
3. Also recalling the submission in 2005 of four petitions by civil society and non-governmental organizations on the impacts of Climate Change on World Heritage properties, complemented by an additional petition in February 2006,
4. Further recalling paragraph 44 of the Operational Guidelines,
5. Thanks the Government of the United Kingdom for having funded the meeting of experts, which took place on the 16th and 17th of March 2006 at UNESCO Headquarters in Paris, and also thanks the United Nations Foundation for its support, as well as all the experts who contributed to the meeting;
6. Endorses the "Strategy to assist States Parties to implement appropriate management responses" described in Document WHC-06/30.COM/7.1, and requests the Director of the World Heritage Centre to lead the implementation of the "Global level actions" described in the Strategy through extrabudgetary funding and also takes note of the report on "Predicting and managing the impacts of Climate Change on World Heritage";
7. Encourages UNESCO, including the World Heritage Centre, and the Advisory Bodies to disseminate widely this strategy, the report, and any other related publications through appropriate means to the World Heritage community and the broader public;
8. Requests States Parties and all partners concerned to implement this strategy to protect the Outstanding Universal Value, integrity and authenticity of World Heritage sites from the adverse effects of Climate Change, to the extent possible and within the available resources, recognizing that there are other international instruments for coordinating the response to this challenge;
9. Invites States Parties, the World Heritage Centre and the Advisory Bodies to build on existing Conventions and programmes listed in Annex 4 of Document WHC-06/30.COM/7.1, in accordance with their mandates and as appropriate, in their implementation of Climate Change related activities;
10. Also requests States Parties, the World Heritage Centre, and the Advisory Bodies to seek ways to integrate, to the extent possible and within the available resources, this strategy into all the relevant processes of the World Heritage Convention including: nominations, reactive monitoring, periodic reporting, international assistance, capacity building, other training programmes, as well as with the "Strategy for reducing risks from disasters at World Heritage properties" (WHC-06/30.COM/7.2);
11. Strongly encourages the World Heritage Centre and the Advisory Bodies in collaboration with States Parties and other relevant partners to develop proposals for the implementation of pilot projects at specific World Heritage properties especially in developing countries, with a balance between natural and cultural properties as well as appropriate regional proposals, with the objective of developing best practices for implementing this Strategy including preventive actions, corrective actions and sharing knowledge, and recommends to the international donor community to support the implementation of such pilot projects;
12. Further requests the States Parties and the World Heritage Centre to work with the Intergovernmental Panel on Climate Change (IPCC), with the objective of including a specific chapter on World Heritage in future IPCC assessment reports;
13. Requests the World Heritage Centre to prepare a policy document on the impacts of climate change on World Heritage properties involving consultations with relevant climate change experts and practitioners of heritage conservation and management, appropriate international organizations and civil society, to be discussed at the General Assembly of States Parties in 2007. A draft of the document should be presented to the 31st session in 2007 for comments.
This draft should include considerations on:
a) Synergies between conventions on this issue,
b) Identification of future research needs in this area,
c) Legal questions on the role of the World Heritage Convention with regard to suitable responses to Climate Change,
d) Linkages to other UN and international bodies dealing with the issues of climate change,
e) Alternative mechanisms, other than the List of World Heritage in Danger, to address concerns of international implication, such as climatic change ;
14. Considers that the decisions to include properties on the List of World Heritage in Danger because of threats resulting from climate change are to be made by the World Heritage Committee, on a case-by-case basis, in consultation and cooperation with States Parties, taking into account the input from Advisory Bodies and NGOs, and consistent with the Operational Guidelines for the Implementation of the World Heritage Convention.
Read more about the decisionThe World Heritage Committee,
1. Having examined Document WHC-05/29.COM/7B.Rev and the Draft Decision 29 COM 7B.a.Rev,
2. Recognizing the work being undertaken within the framework of the UN Convention on Climate Change (UNFCC), and the need for a proper coordination of such work with the activities under the Convention,
3. Takes note of the four petitions seeking to have Sagarmatha National Park (Nepal), Huascaran National Park (Peru), the Great Barrier Reef (Australia) and the Belize Barrier Reef Reserve System (Belize) included on the List of World Heritage in Danger;
4. Appreciates the genuine concerns raised by the various organizations and individuals supporting these petitions relating to threats to natural World Heritage properties that are or may be the result of climate change;
5. Further notes that the impacts of climate change are affecting many and are likely to affect many more World Heritage properties, both natural and cultural in the years to come;
6. Encourages all States Parties to seriously consider the potential impacts of climate change within their management planning, in particular with monitoring, and risk preparedness strategies, and to take early action in response to these potential impacts;
7. Requests the World Heritage Centre, in collaboration with the Advisory Bodies, interested States Parties and petitioners, to establish a broad working group of experts to: a) review the nature and scale of the risks posed to World Heritage properties arising specifically from climate change; and b) jointly develop a strategy to assist States Parties to implement appropriate management responses;
8. Welcomes the offer by the State Party of the United Kingdom to host a meeting of such working group of experts;
9. Requests that the working group of experts, in consultation with the World Heritage Centre, the Advisory Bodies and other relevant UN bodies, prepare a joint report on “Predicting and managing the effects of climate change on World Heritage”, to be examined by the Committee at its 30th session (Vilnius, 2006);
10. Strongly encourages States Parties and the Advisory Bodies to use the network of World Heritage properties to highlight the threats posed by climate change to natural and cultural heritage, start identifying the properties under most serious threats, and also use the network to demonstrate management actions that need to be taken to meet such threats, both within the properties and in their wider context;
11. Also encourages UNESCO to do its utmost to ensure that the results about climate change affecting World Heritage properties reach the public at large, in order to mobilize political support for activities against climate change and to safeguard in this way the livelihood of the poorest people of our planet.
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