Biggest COP in history

Biggest COP in history

Up next

Should we rethink navigating by GPS?

This week 14 European countries warned that “maritime safety and security” was being put in jeopardy by Russian interference. The Royal Institute of Navigation says GPS is so vulnerable to so called ‘spoofing’ and ‘jamming’ that we need to rethink the navigation systems on which ...  Show more

How is air travel returning to supersonic speeds?

It’s exactly half a century since two Concorde jets took off from Paris and London respectively. The supersonic jet would come to define top end luxury travel. But Concorde has also been retired for nearly half that time, famously making its final flight to Bristol, UK where it w ...  Show more

Recommended Episodes

LA fires and the top climate stories to watch in 2025
Outrage + Optimism: The Climate Podcast

The devastating fires in LA have dominated the headlines in a dramatic start to 2025. Christiana Figueres,Tom Rivett-Carnac and Paul Dickinson discuss their link with climate, as the newly-released Copernicus report confirms the world has exceeded 1.5 degrees of warming. And, in ...  Show more

News update: Sea level rise, Mexico's "green" president, Ivory Coast's chocolate crisis
The Climate Question

The United Nations has just published a worrying new report about the rate of sea level rise in the Pacific. BBC climate reporter Esme Stallard talks us through the details.

Plus, Mexico is preparing for the inauguration of an environmental scientist as its new presiden ...

  Show more

The Climate Crystal Ball feat. Zeke Hausfather
Decouple

Humanity has emitted over 1 trillion tonnes of CO2 into the atmosphere since the industrial revolution, raising atmospheric concentrations of CO2 from 280 to 417ppm. Every year, we add another 50 billion tonnes of CO2 equivalent, meaning that in 20 years we will double our tot ...

  Show more

Will We Artificially Cool the Planet? The Science and Politics of Geoengineering with Ted Parson
The Great Simplification with Nate Hagens

Global heating continues, despite the increased use of renewable energy sources and international policies attempting otherwise. Even as emissions reduction efforts continue, our world faces more extreme weather, sea level rise, and human health impacts, all of which are projecte ...  Show more