Qu'est-ce que l'atténuation des effets du changement climatique et ...
Qu'est-ce que l'atténuation des effets du changement climatique ? · Se détourner des combustibles fossiles · Améliorer l'efficacité énergétique ...
dernier rapport du GIEC
L’agriculture est actuellement la première cause de déforestation dans le monde. Transformer nos systèmes alimentaires de façon à ce que l’agriculture n’ait plus de répercussions sur les forêts et la biodiversité est sans aucun doute un défi complexe. Mais il s’agit également d’une grande opportunité. Le <anchor>dernier rapport du GIEC</anchor> souligne que ce sont les choix d’adaptation et d’atténuation faits dans le domaine des terres, de l’eau et de l’alimentation qui offrent le plus grand potentiel de riposte contre la crise climatique. Une conversion vers des pratiques agricoles régénératives permettra non seulement d’approvisionner la population mondiale en nourriture de façon sûre saine, équitable et stable, mais aussi de réduire radicalement les émissions de gaz à effet de serre.
Sixth Assessment Report — IPCCMenu
Sixth Assessment Report — IPCCMenu

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##### Special and Methodology Reports

- [Special Report on Climate Change and Cities](https://www.ipcc.ch/report/special-report-on-climate-change-and-cities/)
- [2027 IPCC Methodology Report on Inventories for Short-lived Climate Forcers](https://www.ipcc.ch/report/methodology-report-on-short-lived-climate-forcers/)
- [Global Warming of 1.5°C](https://www.ipcc.ch/report/sr15/)
- [Climate Change and Land](https://www.ipcc.ch/report/srccl/)
- [2019 Refinement to the 2006 IPCC Guidelines for National Greenhouse Gas Inventories](https://www.ipcc.ch/report/2019-refinement-to-the-2006-ipcc-guidelines-for-national-greenhouse-gas-inventories/)
- [The Ocean and Cryosphere in a Changing Climate](https://www.ipcc.ch/report/srocc/)

##### Sixth Assessment Report

- [AR6 Synthesis Report: Climate Change 2023](https://www.ipcc.ch/report/sixth-assessment-report-cycle/)
- [AR6 Climate Change 2022: Impacts, Adaptation and Vulnerability](https://www.ipcc.ch/report/sixth-assessment-report-working-group-ii/)
- [AR6 Climate Change 2022: Mitigation of Climate Change](https://www.ipcc.ch/report/sixth-assessment-report-working-group-3/)
- [AR6 Climate Change 2021: The Physical Science Basis](https://www.ipcc.ch/report/sixth-assessment-report-working-group-i/)

##### Fifth Assessment Report

- [AR5 Synthesis Report: Climate Change 2014](https://www.ipcc.ch/report/ar5/syr/)
- [AR5 Climate Change 2013: The Physical Science Basis](https://www.ipcc.ch/report/ar5/wg1/)
- [AR5 Climate Change 2014: Impacts, Adaptation, and Vulnerability](https://www.ipcc.ch/report/ar5/wg2/)
- [AR5 Climate Change 2014: Mitigation of Climate Change](https://www.ipcc.ch/report/ar5/wg3/)

[View all](https://www.ipcc.ch/reports/)

##### [Working Group I](https://www.ipcc.ch/working-group/wg1/)

- [About](https://www.ipcc.ch/working-group/wg1/#wg1-intro-1)
- [Reports](https://www.ipcc.ch/working-group/wg1/#wg1-post_grid-1)
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##### [Working Group II](https://www.ipcc.ch/working-group/wg2/)

- [About](https://www.ipcc.ch/working-group/wg2/#wg2-intro-1)
- [Reports](https://www.ipcc.ch/working-group/wg2/#wg2-post_grid-1)
- [Activities](https://www.ipcc.ch/working-group/wg2/#wg2-post_grid-2)
- [News](https://www.ipcc.ch/working-group/wg2/#wg2-post_grid-3)
- [Co-Chairs](https://www.ipcc.ch/working-group/wg2/#wg2-post_grid-4)
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- [Contact](https://www.ipcc.ch/working-group/wg2/#wg2-text-1)

##### [Working Group III](https://www.ipcc.ch/working-group/wg3/)

- [About](https://www.ipcc.ch/working-group/wg3/#wg3-intro-1)
- [Reports](https://www.ipcc.ch/working-group/wg3/#wg3-post_grid-1)
- [Activities](https://www.ipcc.ch/working-group/wg3/#wg3-post_grid-2)
- [News](https://www.ipcc.ch/working-group/wg3/#wg3-post_grid-3)
- [Co-Chairs](https://www.ipcc.ch/working-group/wg3/#wg3-post_grid-4)
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- [About](https://www.ipcc.ch/working-group/tfi/#tfi-intro-1)
- [Methodology Reports](https://www.ipcc.ch/working-group/tfi/#tfi-post_grid-1)
- [Activities](https://www.ipcc.ch/working-group/tfi/#tfi-post_grid-2)
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# Sixth Assessment Report

### The Working Group I contribution was released on 9 August 2021. The Working Group II and III contributions were released on 28 February and 4 April 2022 respectively. The Synthesis Report was released on 20 March 2023.

[Synthesis Report](https://www.ipcc.ch/report/sixth-assessment-report-cycle/)

During the sixth assessment cycle ( October 2015 to July 2023) the IPCC produced the Sixth Assessment Report (AR6) with contributions by its three Working Groups and a Synthesis Report, three Special Reports, and a refinement to its latest Methodology Report.

The Working Group I contribution to the Sixth Assessment Report, _[Climate Change 2021: The Physical Science Basis](https://www.ipcc.ch/report/ar6/wg1/)_ was released on 9 August 2021 _._

The Working Group II contribution, _[Climate Change 2022: Impacts, Adaptation and Vulnerability](https://www.ipcc.ch/report/sixth-assessment-report-working-group-ii/)_ was released on 28 February 2022.

The [Working Group III contribution](https://www.ipcc.ch/report/sixth-assessment-report-working-group-3/) , [_Climate Change 2022: Mitigation of Climate Change_](https://www.ipcc.ch/report/sixth-assessment-report-working-group-3/) was released on 4 April 2022.

The [Synthesis Report](https://www.ipcc.ch/report/ar6/syr/) , [_Climate Change 2023: Synthesis Report_](https://www.ipcc.ch/report/ar6/syr/) was released on 20 March 2023 to inform the 2023 Global Stocktake under the United Nations Framework Convention on Climate Change.

IPCC’s seventh assessment cycle began in July 2023 with the election of the [new IPCC and Task Force Bureaus](https://www.ipcc.ch/bureau/).

_[Credit for artwork](https://www.ipcc.ch/report/ar6/wg2/resources/credits/)_

### Resources:

- [Sixth Assessment Report factsheet](//www.ipcc.ch/site/assets/uploads/2022/04/AR6_Factsheet_April_2022.pdf)

#### IPCC Factsheets

- [What is the IPCC](https://www.ipcc.ch/site/assets/uploads/2024/04/IPCCFactSheet_WhatisIPCC.pdf)?
- [How does the IPCC select its authors](https://www.ipcc.ch/site/assets/uploads/2024/04/IPCCFactSheet_SelectAuthors.pdf)?
- [What literature does the IPCC assess](https://www.ipcc.ch/site/assets/uploads/2024/04/IPCCFactSheet_Literature.pdf)?
- [How does the IPCC review process work](https://www.ipcc.ch/site/assets/uploads/2024/04/IPCCFactSheet_ReviewProcess.pdf)?
- [How does the IPCC approve reports](https://www.ipcc.ch/site/assets/uploads/2024/04/IPCCFactSheet_ApproveReports.pdf)?
- [How does the IPCC deal with alleged errors](https://www.ipcc.ch/site/assets/uploads/2024/04/IPCCFactSheet_ErrorProtocol.pdf)?
- [What is an Expert Reviewer of IPCC?](https://www.ipcc.ch/site/assets/uploads/2024/04/IPCCFactSheet_ExpertReviewer.pdf)
- [Timeline](https://www.ipcc.ch/site/assets/uploads/2024/04/IPCCFactSheet_Timeline.pdf)

## Latest AR6 Activities

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##### Synthesis Report

#### [AR6 Synthesis Report: Climate Change 2023](https://www.ipcc.ch/report/sixth-assessment-report-cycle/)

###### March 2023

[Explore](https://www.ipcc.ch/report/sixth-assessment-report-cycle/)

##### Report

#### [AR6 Climate Change 2022: Mitigation of Climate Change](https://www.ipcc.ch/report/sixth-assessment-report-working-group-3/)

###### April 2022

[Explore](https://www.ipcc.ch/report/sixth-assessment-report-working-group-3/)

##### Working Group Report

#### [AR6 Climate Change 2022: Impacts, Adaptation and Vulnerability](https://www.ipcc.ch/report/sixth-assessment-report-working-group-ii/)

###### February 2022

[Explore](https://www.ipcc.ch/report/sixth-assessment-report-working-group-ii/)

##### Report

#### [AR6 Climate Change 2021: The Physical Science Basis](https://www.ipcc.ch/report/sixth-assessment-report-working-group-i/)

###### August 2021

[Explore](https://www.ipcc.ch/report/sixth-assessment-report-working-group-i/)

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### Reports

##### Special and Methodology Reports

- [Special Report on Climate Change and Cities](https://www.ipcc.ch/report/special-report-on-climate-change-and-cities/)
- [2027 IPCC Methodology Report on Inventories for Short-lived Climate Forcers](https://www.ipcc.ch/report/methodology-report-on-short-lived-climate-forcers/)
- [Global Warming of 1.5°C](https://www.ipcc.ch/report/sr15/)
- [Climate Change and Land](https://www.ipcc.ch/report/srccl/)
- [2019 Refinement to the 2006 IPCC Guidelines for National Greenhouse Gas Inventories](https://www.ipcc.ch/report/2019-refinement-to-the-2006-ipcc-guidelines-for-national-greenhouse-gas-inventories/)
- [The Ocean and Cryosphere in a Changing Climate](https://www.ipcc.ch/report/srocc/)

##### Sixth Assessment Report

- [AR6 Synthesis Report: Climate Change 2023](https://www.ipcc.ch/report/sixth-assessment-report-cycle/)
- [AR6 Climate Change 2022: Impacts, Adaptation and Vulnerability](https://www.ipcc.ch/report/sixth-assessment-report-working-group-ii/)
- [AR6 Climate Change 2022: Mitigation of Climate Change](https://www.ipcc.ch/report/sixth-assessment-report-working-group-3/)
- [AR6 Climate Change 2021: The Physical Science Basis](https://www.ipcc.ch/report/sixth-assessment-report-working-group-i/)

##### Fifth Assessment Report

- [AR5 Synthesis Report: Climate Change 2014](https://www.ipcc.ch/report/ar5/syr/)
- [AR5 Climate Change 2013: The Physical Science Basis](https://www.ipcc.ch/report/ar5/wg1/)
- [AR5 Climate Change 2014: Impacts, Adaptation, and Vulnerability](https://www.ipcc.ch/report/ar5/wg2/)
- [AR5 Climate Change 2014: Mitigation of Climate Change](https://www.ipcc.ch/report/ar5/wg3/)

[View all](https://www.ipcc.ch/reports/)

### Working Groups

##### [Working Group I](https://www.ipcc.ch/working-group/wg1/)

- [About](https://www.ipcc.ch/working-group/wg1/#wg1-intro-1)
- [Reports](https://www.ipcc.ch/working-group/wg1/#wg1-post_grid-1)
- [Resources](https://www.ipcc.ch/working-group/wg1/#wg1-document_list-1)
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- [News](https://www.ipcc.ch/working-group/wg1/#wg1-post_grid-3)
- [Co-Chairs](https://www.ipcc.ch/working-group/wg1/#wg1-post_grid-4)
- [Vice Chairs](https://www.ipcc.ch/working-group/wg1/#wg1-post_grid-5)
- [TSU Staff](https://www.ipcc.ch/working-group/wg1/#wg1-post_grid-6)
- [Contact](https://www.ipcc.ch/working-group/wg1/#wg1-text-1)

##### [Working Group II](https://www.ipcc.ch/working-group/wg2/)

- [About](https://www.ipcc.ch/working-group/wg2/#wg2-intro-1)
- [Reports](https://www.ipcc.ch/working-group/wg2/#wg2-post_grid-1)
- [Activities](https://www.ipcc.ch/working-group/wg2/#wg2-post_grid-2)
- [News](https://www.ipcc.ch/working-group/wg2/#wg2-post_grid-3)
- [Co-Chairs](https://www.ipcc.ch/working-group/wg2/#wg2-post_grid-4)
- [Vice-Chairs](https://www.ipcc.ch/working-group/wg2/#wg2-post_grid-5)
- [TSU Staff](https://www.ipcc.ch/working-group/wg2/#wg2-post_grid-6)
- [Contact](https://www.ipcc.ch/working-group/wg2/#wg2-text-1)

##### [Working Group III](https://www.ipcc.ch/working-group/wg3/)

- [About](https://www.ipcc.ch/working-group/wg3/#wg3-intro-1)
- [Reports](https://www.ipcc.ch/working-group/wg3/#wg3-post_grid-1)
- [Activities](https://www.ipcc.ch/working-group/wg3/#wg3-post_grid-2)
- [News](https://www.ipcc.ch/working-group/wg3/#wg3-post_grid-3)
- [Co-Chairs](https://www.ipcc.ch/working-group/wg3/#wg3-post_grid-4)
- [Vice-Chairs](https://www.ipcc.ch/working-group/wg3/#wg3-post_grid-5)
- [TSU Staff](https://www.ipcc.ch/working-group/wg3/#wg3-post_grid-6)
- [Contact](https://www.ipcc.ch/working-group/wg3/#wg3-text-1)

##### [TFI](https://www.ipcc.ch/working-group/tfi/)

- [About](https://www.ipcc.ch/working-group/tfi/#tfi-intro-1)
- [Methodology Reports](https://www.ipcc.ch/working-group/tfi/#tfi-post_grid-1)
- [Activities](https://www.ipcc.ch/working-group/tfi/#tfi-post_grid-2)
- [IPCC Inventory software](https://www.ipcc.ch/working-group/tfi/#tfi-text-1)
- [Emission Factor Database](https://www.ipcc.ch/working-group/tfi/#tfi-text-2)
- [TFI Governance](https://www.ipcc.ch/working-group/tfi/#tfi-text-3)
- [TFB Co-Chairs](https://www.ipcc.ch/working-group/tfi/#tfi-post_grid-3)
- [TFB Members](https://www.ipcc.ch/working-group/tfi/#tfi-post_grid-4)
- [TSU Staff](https://www.ipcc.ch/working-group/tfi/#tfi-post_grid-5)
- [Contact](https://www.ipcc.ch/working-group/tfi/#tfi-text-4)

### Activities

##### Vacancies

#### [Artificial Intelligence Support Officer in the IPCC Working Group II Technical Support Unit](https://www.ipcc.ch/2024/08/20/ai-support-officer-ipcc-wg-ii-tsu/)

Working Group II of the Intergovernmental Panel on Climate Change is filling the position of Artificial Intelligence Support Officer Deadline: …

###### August 2024

[Explore](https://www.ipcc.ch/2024/08/20/ai-support-officer-ipcc-wg-ii-tsu/)

##### Press Release

#### [IPCC calls for nominations of authors for 2027 IPCC Methodology Report on Inventories for Short-lived Climate Forcers](https://www.ipcc.ch/2024/08/09/authorcall2027mrslcf/)

GENEVA, Aug 9 – The Intergovernmental Panel on Climate Change (IPCC) is calling for nominations of the authors for the …

###### August 2024

[Explore](https://www.ipcc.ch/2024/08/09/authorcall2027mrslcf/)

##### Press Release

#### [IPCC calls for nominations of authors for the Special Report on Climate Change and Cities](https://www.ipcc.ch/2024/08/08/authorcallsrcities/)

GENEVA, Aug 9 – The Intergovernmental Panel on Climate Change (IPCC), the UN body for assessing the science related to …

###### August 2024

[Explore](https://www.ipcc.ch/2024/08/08/authorcallsrcities/)

[View all](https://www.ipcc.ch/activities/)

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