Agenda

Opening Session - Moderator: Pascale Braconnot, WCRP JSC
Welcome addresses by the hosts

• Sophie Godin-Beekmann, Director L'Institut Pierre-Simon Laplace - IPSL and Sorbonne University
• Gerhard Krinner, CNRS INSU
• Corinne Borel, Ministry of Higher Education and Research, France
• Amelie Coantic, Ministry for Ecological Transition, CGDD, France
• James Palmer, Ministry for the Environment of New Zealand (videomessage)

• WGI (Thomas Stocker, AR5 WGI Co-chair)
• WGII (Zelina Zaiton Ibrahim, AR6/AR7 WGII CLA)
• IPBES (David Obura, IPBES Chair)

World Café – Research on HIETPs across Earth system components: what we know and don’t know, what’s new, what’s coming, what’s missing?
Small group discussions in “world café style” around ~ten tables, responding to prior presentations and collecting insights on the most impactful events, areas of strongest agreement, highest uncertainty, or most controversy, key gaps and relevant new science. Participants are invited to switch tables at halftime, to open additional/alternative topical tables, and provide input for the Day 2 program. Each group will be asked to produce a report back slide capturing key findings. Tables will be facilitated by SSC members and TPA authors for the following topics: 

• Cryosphere
• Atlantic Ocean 
• Southern Ocean
• Tropical Land (ecosystems)
• Boreal ecosystem and high latitudes 
• Marine and coastal ecosystems 
• Atmospheric circulation, monsoons and clouds
• Tipping in impact systems
• High impact events beyond “tipping”

• Xiaoye Zhang, IPCC WGI Co-chair
• Winston Chow, IPCC WGII Co-chair
• Joy Pereira, IPCC WGIII Co-chair

Breakout group phase I – Concepts and definitions 
Group I (Robert Vautard, Hannah Liddy): Tour 45/55 -  IPSL201
Group II (Ricarda Winkelmann, Aida Diongue-Niang): Tour Zamansky TZ 2307
Group III (Gabi Hegerl, Narelle van der Wel): Tour Zamansky TZ 2402

1. Concepts and definitions - synthesis
2. Evidence and Tools I
3. Adaptation and Mitigation responses
4. Tipping dynamics in ecosystems
5. Open (tbd for emerging topics)

1. Concepts, definitions, and framework - guidance for AR7
2. Evidence and Tools II&
3. Cascading climate impacts and regional consequences
4. Carbon cycle feedbacks 
5. Open (tbd for emerging topics)

Stocktake plenary Key learnings, areas of consensus, and points of divergence
Presentation of draft guidance on definitions and framework

Communication Workshops

Guided mini-workshops on communicating uncertainty and risk, dealing with disagreement, and developing narratives

Final plenary Presentation and discussion of draft guidance and conclusions
Summary presentation of the communications workshop
Closing of the session