The Climate Question

People often ask whether there are any quick fixes to the climate crisis — easy wins that could cut emissions without waiting decades. This week, The Climate Question does something a little different.Graihagh Jackson and Jordan Dunbar stage an imaginary cabinet meeting, with three “ministers” competing to deliver the biggest climate impact in just five years. Climate scientist and YouTuber Adam Levy pitches methane cuts in food and farming. Radhika Khosla, an urban climatologist and adviser to national governments, argues building smarter and reducing air conditioning are the fastest levers. And Jordan steps into the role of Transport Minister to make the case for buses, bikes and less traffic.Together, they explore whether these quick fixes are enough — and why, if they’re so effective, they aren’t already happening.Guests: Radhika Khosla – Associate Professor, University of Oxford Adam Levy – Climate Scientist and creator of ClimateAdamHosts: Graihagh Jackson and Jordan Dunbar Production Team: Grace Braddock, Tom Brignell, Dafydd Evans, Diane Richardson, Nik Sindle Editor: Simon WattsGot a question or a comment? You can email us: [email protected]

Whales are among the largest animals to have ever lived – and scientists are discovering they also play a big role in the climate system. From the food they eat to where their waste and bodies end up, whales help move carbon from the atmosphere to the deep ocean, where it can be locked away for centuries.This week, Graihagh Jackson and Jordan Dunbar explore what whales can tell us about climate change – and how warming seas may be affecting them in return. They speak to Victoria Gill, BBC Science Correspondent, about new research analysing Antarctic seabed samples to trace how whale populations influence long-term carbon storage.They also hear from Helen Czerski, physicist, oceanographer and author of Blue Machine: How the Ocean Shapes Our World, about one of the most surprising scientific records of all: whale earwax – and how it reveals stress levels in the changing oceans.Guests: Victoria Gill, BBC Science Correspondent Helen Czerski, Professor of the Environment and Society, University College LondonHosts: Graihagh Jackson and Jordan Dunbar Production Team: Grace Braddock, Tom Brignell, James Piper, Diane Richardson, Nik Sindle Editor: Simon WattsGot a question or a comment? You can email us: [email protected]

We answer YOUR climate questions – on everything from “green” careers to ice cores to the world’s electricity challenge! In this edition of The Climate Question, Host Graihagh Jackson explores your climate-related headscratchers. Her panel chat about the new jobs that will open up as the world economy moves away from fossil fuels – and the skills that will be needed. They also discuss the dangers of nitrous oxide – a planet-warming gas, but also crucial for the fertilisers that help feed us. And have you ever wondered how scientists actually date the ice cores they dig out of glaciers. Some of them are 100,000s of years old! Plus: the controversial scientists who’ve won the Nobel Prize, and is there anywhere on Earth that’s untouched by humans? Host: Graihagh Jackson Guests: BBC Climate Editor Justin Rowlatt, BBC CrowdScience Presenter Caroline Steel, and Akshat Rathi, Bloomberg Senior Climate Reporter and Host of the Bloomberg Green podcast.Production Team: Diane Richardson, Nik Sindle, Graihagh Jackson, Grace Braddock Sound Mix: Tom Brignell Editor: Simon WattsGot a question or a comment? You can email us: [email protected]

Storms, cyclones and flooding in South East Asia have killed close to 2000 people, devastating communities across Indonesia, Malaysia, Sri Lanka and Thailand. Scientists warn climate change is reshaping weather patterns, increasing the risk of heavier rainfall and more destructive floods in the future.With many densely populated cities sinking and built on flood-prone land, the region is particularly vulnerable. But experts say there are bold ideas and solutions that could help reduce the risks and save lives.In this special collaboration between The Climate Question and the new BBC World Service podcast Asia Specific, Graihagh Jackson and Jordan Dunbar join host Mariko Oi to explore what made the floods so deadly — and what can be done in the future.Sound engineer: Tom Brignell Editors: Bill Birtles and Simon WattsGot a question or a comment? You can email us: [email protected]

What do you think of when you think about our oceans? Maybe you see a picture of our planet with a big patch of blue? Maybe you think about storms or dramatic ocean voyages? Maybe fish or coral reefs? In this edition of The Climate Question, Hosts Graihagh Jackson and Jordan Dunbar explore how our oceans are even more important than you might imagine. They help put the brakes on climate change and regulate our weather - even in faraway deserts. They provide food, and even influence the rise of great civilisations, like Ancient Egypt. Graihagh and Jordan are joined by oceanographer and physicist Helen Czerski, author of Blue Machine, How the Ocean Shapes Our World. Helen also chats about the challenges of trying to collect data at sea during huge storms. Hosts: Graihagh Jackson and Jordan Dunbar Production team: Simon Watts, Nik Sindle, Grace Braddock Sound engineer: Ben Andrews and Tom Brignell Editor: Simon WattsGot a question or a comment? You can email us: [email protected]