
Science to Policy
My role within international networks aims to bridge the gap between high-impact, low-probability polar thresholds, political decision-making and society. This requires to bridge the paleoclimate community and the present-day and future climate communities as well as to translate and communicate the research in different languages to make the science findings actionable.
Science to Policy
June 2026: SB64 - Research Dialogue - UNFCCC, Bonn, Gremany
SCAR policy officer
May 2026: Antarctic Treaty Consultative Meeting, Hiroshima, Japan
Member of the SCAR delegation.
Dec 2025: COP30 UNFCCC, Belém, Brazil - Antarctic Tipping Points (Cryosphere Pavilion & joint WCRP-IPCC panels).
Dec 2025: Antarctic Parliamentarians Assembly, Wellington, NZ
Wellington Parliament - Invited Keynote Speaker
June 2025: Antarctic Treaty Consultative Meeting, Milan, Italy
Member of the SCAR delegation.
Mar 2025: Ambition on Melting Ice Annual Summit United Nations, New York, USA - Invited Expert, SCAR Representative.
Nov 2024: COP29 UNFCCC, Baku, Azerbaijan
Panelist: « Sea Level rise: are you sure you know everything about it? ».
Jan 2024: Congreso Futuro, Santiago, Chile
Invited Speaker by Chile Senate: « Role of the Antarctic ice sheet in global mean sea level rise ».
Dec 2023: COP28 UNFCCC, Dubai, UAE
SCAR policy officer - Panelist: Roundtable on high-impact low-probability multi-meter sea level rise.
Nov 2023: One Planet Summit, Paris, France
Invited keynote: "Overview on Antarctic Ice Sheet Dynamics and Sea Level Changes"
Nov 2022: COP27 UNFCCC, Sharm-El-Sheikh, Egypt
SCAR policy officer - Panelist: « Irreversible sea level rise from Antarctica ».
Nov 2021: COP26 UNFCCC, Glasgow, UK
SCAR policy officer - Panelist: « Antarctic ice sheet instabilities: short-term trigger, long-term effect ».
2025 — Antarctic Parliamentarians Assembly 2025, 08-09 December, Wellington Parliament, New Zealand. Invited Speaker.
2025 — COP30 - Belem (Brazil), talk: Antarctic tipping points - Cryosphere Pavilion, Wednesday 19th December; speaker at WCRP-IPCC event at Science for Action pavilion, Saturday 15th December; speaker at International Science Council event, Saturday 15th December.
2025 — Ambition on Melting Ice annual meeting, March 24th - United Nation (Chilean mission) - New York (USA) - Invited as a SCAR representative by ICCI.
2025 — “L’evoluzione delle calotte polari” - Giornata Mondiale dell’acqua e dei Ghiacciai - Accademia dei Lincei (Rome, Italy), March 21st.
2024 — COP29 - Baku (Azerbaijan), “Sea Level rise: are you sure you know everything about it?” At the Cryosphere Pavilion (invited by ICCI), and high-level round tables.
2024 — Congreso futuro, Santiago del Chile, 15-20 January - “Role of the Antarctic ice sheet in global mean sea level rise and the future of the planet.”
2023 — COP28 - Dubai (Arabic Emirates), 30 Nov - 12 Dec. - “Earth’s past is our future - uncertain contribution of the Antarctic ice sheet to high-impact low-probability multi-meter sea level rise”.
2023 — One Planet Summit – Paris, Nov. 8-10. “An overview on the role of the Antarctic ice sheet in past to future sea level changes”.
2022 — COP27 - Sharm-El-Sheikh (Egypt), 6-18 Nov. SCAR_ICCI sponsored events “Earth’s past is future - irreversible sea level rise from Antarctica”.
2021 — COP26, Glasgow (UK), 31 oct. - 12 Nov - SCAR-ICCI sponsored events “Antarctic ice sheet instabilities: short-term trigger, long-term effect - Bridging the past with the future”.
International Coordination
Since 2024: French Antarctic Program (IPEV)
Vice-President of the Scientific Advisory Board.
Since 2024: Concordia Station (Antarctica)
Member of the Scientific Panel.
Since 2025: POLARIN EU project
Experts panel member.
2021-2025: Knowledge Hub on Sea Level Rise (JPI Oceans)
Member of the "Policy" Task Group.
2021-2024 - EuroPolarNet2 Polar Expert Group
2018-2025: ISMASS Ice Sheet surface Mass balance SCAR expert groups (https://www.scar.org/science/ismass/contact/)
Member of the Steering committee
2018-2020: Past Antarctic Ice Sheet dynamics research Program (SCAR)
Member of the Steering Committee

Policy Briefs
Ice Sheet Instability and Sea Level Rise
Colleoni F. (2026) - Polar Watch
Antarctica’s uncertain contribution to sea level rise.
Colleoni F., et al. (2026) - Antarctic Environments Portal
Earth’s frozen regions are sending a clear warning about climate change – but politicians are ignoring it.
Stokes, C., Colleoni, F., Kirkham, J. (2025) - The Conversation
"Understand Climate Change in Polar regions" in EU PolarNet2 White Paper: “European Polar Research Priorities”
Houssais, M.-N., ..., Colleoni, F., et al. (2024)
The Uncertain Future of Antarctica’s Melting Ice
Colleoni, F., Naish, T., DeConto, R., De Santis, L., Whitehouse, P. (2022), EOS





