Paul Ritchie
@paulritchie.bsky.social
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Mathematician turned climate scientist researching tipping points at the University of Exeter
reposted by
Paul Ritchie
UK Centre for Ecology & Hydrology (UKCEH)
10 days ago
Crossing a climate tipping point doesn't mean tipping is inevitable - a threshold can be temporarily passed if overshoot is short-lived. Limiting time over 1.5 °C would considerably reduce tipping point risks. New Ideas paper from
@exeter.ac.uk
& UKCEH:
esd.copernicus.org/articles/16/...
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ESD Ideas: Climate tipping is not instantaneous – the duration of an overshoot matters
Abstract. Climate tipping points are not committed to occur automatically upon crossing critical thresholds in global warming, as is often assumed. Instead, it is possible to temporarily overshoot a t...
https://esd.copernicus.org/articles/16/1523/2025/
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New paper in ESD (
esd.copernicus.org/articles/16/...
) showing duration of overshoot matters for preventing climate systems from tipping. Crossing a tipping point does not equal tipping. Risk reduced if overshoot duration beyond 1.5 °C kept below a century.
@coxypm.bsky.social
@gsiexeter.bsky.social
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11 days ago
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📢 Applications welcome for a fully funded PhD project to work on tipping points
@utas.edu.au
in Australia! Study "Overshoots in Delay Differential Equations" with Dr Courtney Quinn, Prof Michael Charleston and myself (
@gsiexeter.bsky.social
). Closing date 1st August
www.utas.edu.au/research/deg...
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Available projects for research degrees | University of Tasmania - Overshoots in Delay Differential Equations
Recently, it has become clear that carbon emissions are not being redu...
https://www.utas.edu.au/research/degrees/available-projects?id=1913
3 months ago
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reposted by
Paul Ritchie
Global Systems Institute
6 months ago
🚨 Last chance to submit your abstract for the Global Tipping Points conference - submissions close TOMORROW Wednesday 19 March
@pik-potsdam.bsky.social
@maxplanck.de
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reposted by
Paul Ritchie
Dr Ruth R Chapman
7 months ago
Last week for abstracts! This promises to be an exciting, cross-disciplinary conference with lots of opportunity for discussion on all types of tipping point research
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Myself,
@ruthchapman.bsky.social
and Florian Diekert are covening a session on 'Early Warning Signals for Tipping Points: From Detection to Action' at the Global Tipping Points conference 30th June-3rd July 2025, Exeter. Just 1 week left to submit abstracts
global-tipping-points.org/conference-2...
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7 months ago
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reposted by
Paul Ritchie
Peter Cox
7 months ago
A date for your diaries: 2-4 July, the Exeter Climate Conference "...will present cutting-edge research related to climate change and its impacts, and discuss possible solutions"
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Exeter Climate Conference
https://exeterclimateforum.com/exeter-climate-conference/
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reposted by
Paul Ritchie
Dr Ruth R Chapman
7 months ago
I am convening a session with
@paulritchie.bsky.social
(University of Exeter) and Florian Diekert (University of Augsburg) on ‘Early Warning Signals for Tipping Points: From Detection to Action’. We welcome all abstract submissions and look forward to an interesting discussion around this topic.
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reposted by
Paul Ritchie
Dr Ruth R Chapman
7 months ago
Global Tipping Points Conference 2025 This conference is a ‘call to action’ to the research community, policymakers, and business to raise awareness and understanding of the importance of tipping points and to accelerate the required action.
@gsiexeter.bsky.social
@exeter.ac.uk
#academicsky
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reposted by
Paul Ritchie
Dr Ruth R Chapman
10 months ago
It's my first day here on Bluesky, and what an excellent way to start with another paper being published.
iopscience.iop.org/article/10.1...
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Quantifying risk of a noise-induced AMOC collapse from northern and tropical Atlantic Ocean variability - IOPscienceSearch
Quantifying risk of a noise-induced AMOC collapse from northern and tropical Atlantic Ocean variability, R R Chapman, P Ashwin, J Baker, R A Wood
https://iopscience.iop.org/article/10.1088/2515-7620/ad8f98
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