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GSI Outputs

EXPedition

GSI Director Tim Lenton has recorded three videos for EXPeditions, a living library of ideas.

The new website is open to everyone and free to access.

EXPeditions - Meet the world's best minds (joinexpeditions.com)

 

Podcast: Met Office: Mostly Climate 

Episode 2: Tipping Points: GSI Director Tim Lenton

In this episode we look at climate tipping points - the mechanisms by which parts of the climate system may undergo irreversible change.

Joining presenter Dr. Doug McNeall is Professor Tim Lenton, Director of the Global Systems Institute and Chair in Climate Change and Earth System Science at the University of Exeter.

Contributing speakers are:

Dr. Richard Wood, Climate, Cryosphere and Oceans Group Lead, Met Office Hadley Centre.

Dr. Ed Blockley, Polar Climate Group Lead, Met Office

Dr. Liana Anderson, Rsearcher at the National Center for Monitoring and Early Warning of Natural Disasters (CEMADEN) in Brazil

Dr. Johannes Lohmann, Postdoctoral Researcher at the University of Copenhagen

Producers Clare Nasir and Grahame Madge
Series Editor: Adrian Holloway

Podcast: The Owl Hoot

EARTH SYSTEMS AND CLIMATE CHANGE WITH DR JAMES DYKE

Dr James Dyke is Assistant Director of the Global Systems Institute at the University of Exeter.

 

Der Tagesspiegel (German)

Zerfall des Grönlandeises könnte weitere Bestandteile des Erdsystems kippen

Eisschilde, Regenwälder und Meeresströmungen können sich im Klimawandel grundlegend verändern – und andere Kippelemente mitreißen.

Author: Patrick Eickemeier 

GSI Contribution: Director Tim Lenton 

Date:04/06/2021

 

Warning Signs of Tipping Point for Greenland Ice Sheet

‌A stability analysis of the ice sheet covering a large area of Greenland suggests that the ice melting may be approaching a point of no return.

“The results are sobering, but the way they have managed to [obtain them] is impressive,” says University of Exeter, UK, climate scientist Tim Lenton. While the ice sheet is a sluggish system that changes on very slow timescales, the fact that the researchers could extract signatures of the slowed-down fluctuations from observational data is “a real pleasant surprise.” Lenton says that results like those obtained by Boers and Rypdal support earlier calls for developing tools for anticipating climate change impacts (see, for instance, the 2013 National Academy of Sciences report). “With a relatively modest investment we could develop an early warning signal for a range of climate tipping points,” Lenton says.

Date: 27/05/2021

Source:  Physics 14, 80

Author: Richard Blaustein is a freelance science and environmental journalist based in Washington, DC

 

 

Big Biology Podcast

Survival of the Systems: The power of persistence

Survival of the Systems: The power of persistence

Big Biology is a podcast that tells the stories of scientists tackling some of the biggest unanswered questions in biology.

This episode explores can selection act on ecosystems, societies, or planets such that some persist and others disappear? Must such systems reproduce to evolve?

On this episode of Big Biology, we talk to Tim Lenton, Director of the Global Systems Institute. In his 2021 Trends in Ecology & Evolution paper “Survival of the Systems,” Tim outlined his idea that large, complex systems--such as grasslands, coral reefs, and even human economies--are subject to a kind of natural selection based on their ability to persist.  Tim argues that systems better able to extract and recycle resources will spread across landscapes and outcompete other such systems.

Date: 06/05/2021 

 

CBS News: Climate tipping points may have been reached already, experts say

GSI Director Tim Lenton provided information to Jeff Berardelli (Meterologist and Climate Specialist) of CBS News for an article and video on 'Climate tipping points may have been reached already'

Climate tipping points may have been reached already, experts say - CBS News

Date: 26/04/2021

 

Grist: Points of no return 

The 7 climate tipping points that could change the world forever - Grist | Grist

Really intersting artilce on climate tipping points avalible on the Grist website.

 

 

Nobel Prize Summit 2021 Webinar: Tipping Points for Sustainability Transitions

Nobel Prize Summit 2021 Webinar: Tipping Points for Sustainability Transitions

Ecosystems are being destabilized by climate change and are at risk of reaching irreversible tipping points. Which way will things tip? How to manage tipping points as opportunities? Tipping points experts discuss these and other urgent questions in this Webinar (30 March 2021). With Hans Joachim Schellnhuber (PIK), Tim Lenton (Uni. Exeter), Cameron Hepburn (Uni. Oxford), Ilona M. Otto (Uni. Graz), Jonathan Donges (PIK), Manjana Milkoreit (Uni Oslo), Peter Bakker (WBCSD). Moderator: Oliver Morton (the Economist).

Date: 30/03/2021

 

Podcast: The Sustainability Agenda

The Sustainability Agenda is a weekly podcast exploring today’s biggest sustainability questions. Leading sustainability thinkers offer their views on the biggest sustainability challenges, share the latest thinking, identify what’s working --and what needs to change -- and think about the future of sustainability.

Episode 114: Professor Tim Lenton discusses Gaia 2.0

In this interview, Professor Tim Lenton discusses his work with Bruno Latour, exploring how humans could add some level of self-awareness to Earth's self-regulation.

Author: Fergal Byrne

Date: 25/01/2021

Thomson Reuters Foundation: News Article

‘Electric cars and vegan diets: Are 'good' climate tipping points at hand?’

 This interesting news article produced with GSI Director Tim Lenton explores the concept of ‘positive’ climate tipping points through the lens of electric vehicles, changing diets and the end of coal power.

Date 14/12/2020

Author: Laurie Goering

Mongabay Series: Planetary Boundaries  

Click the link below to check out the Q&A session on critical climate tipping points with GSI director Tim Lenton

We’re approaching critical climate tipping points: Q&A with Tim Lenton

by Rhett A. Butler

6th January 2021

 

EXP-Editions - Professor Tim Lenton

In partnership with EXP-Editions Tim Lenton has created three short conversation on the subject of climate change and earth system science. EXP-Editions aims to provide accessible and reliable knowledge from the best thinkers, researchers and academics of our time. Click on the links below to explore Tim’s contribution.     

 

 

Interview: BBC World Service - News Day

Decarbonisation of the steel industry 

 Date: 27/11/2020

Pim Vercoulen GSI affiliated PhD student, and Consultant for Cambridge Econometrics was interviewed on the BBC World Service - News Day programme talking about the decarbonisation of the steel industry. 

For more information on the subject please check out this blog post:     

Decarbonisation of the steel industry: modelling with FTT:Steel

University of Exeter · BBC Newsday - Clean Steel

Politecnico di Milano 1863: Seminar CS³@DICA

‘Tipping positive change to avoid climate tipping points’

Click the link below to watch Professor Tim Lenton, Director of the Global Systems Institute Presentation for the CS³@DICA Seminar ‘Climate-Related Risks and Extrema Events’  

SEMINAR CS³@DICA - Professor Timothy Lenton - YouTube

Date: November 19th 2020

 

 

Book: 

Critical Zones

The Science and Politics of Landing on Earth

Edited by Bruno Latour and Peter Weibel

Artists and writers portray the disorientation of a world facing climate change.

Contributions include two co-authored essays from GSI Director Professor Tim Lenton, and Sebastien Dutreuil 

‘What exactly is the Role of Gaia’ and 'Distinguishing Gia from the Earth System[s]'

Critical Zone has been listed in The New York times ‘Best Art Books of 2020’

 GARP’s Climate Risk Podcast

Systems Theory: Complexities of Climate Risk

The systemic and existential nature of the risks arising from climate change requires us to engage with the problem strategically at a high level. But how can we do this when the problem is so vast and complex?

During this episode, you will hear from Tim Lenton, a leading academic in the field of earth system science and co-author of the seminal and award-winning paper on climatic tipping points and the non-linearity of climate change.

Date: 02/11/2020