The Climate Question BBC World Service

Ammonia has revolutionised the way we produce our food, helping us to grow much, much more... But it’s also helping to grow global greenhouse gas emissions too.
Synthetic fertilisers are actually responsible for around 5% of the planet-warming gases going into the air - that’s more than deforestation.
In this episode, Graihagh Jackson examines this challenge that modern agriculture poses to the climate, and finds out whether it’s possible to cut emissions from fertiliser use without cutting food production at the same time. She’ll also be joined by local reporters in Kenya to hear about innovative projects aiming to tackle this problem and turn farming green.
Do you have a climate question you’d like answered? E-mail us: theclimatequestion@bbc.com
Presenter: Graihagh Jackson
Reporters in Kenya: Michael Kaloki and James Gitaka
Producer: Ben Cooper
Researcher: Octavia Woodward
Production co-ordinator: Brenda Brown
Sound engineer: Tom Brignell
Editors: Simon Watts and Sophie Eastaugh

Delhi’s roads are being taken over by electric mopeds, scooters and rickshaws. More than fifty per cent of two- and three-wheelers are already electric, and the market is expected to continue growing. It’s good news for the fight against climate change. Why has the transition to green vehicles been so swift in India and what can the rest of the world learn from it?
Graihagh Jackson speaks to reporter Sushmita Pathak, who’s been chatting to those who’ve made the switch to electric as well as those who haven’t. Akshima Ghate from the RMI Foundation and Louise Ribet of C40 cities explain why these small vehicles are so popular and what countries like India and others gain from encouraging electric uptake. From better air quality and healthier children to energy security and manufacturing expertise, there are many benefits beyond mitigating climate change.
Presenter: Graihagh Jackson
Producer: Ben Cooper
Researcher: Octavia Woodward
Editors: Sophie Eastaugh and Simon Watts
Sound Engineer: Tom Brignell
Production Co-Ordinator: Brenda Brown
Got a question you’d like us to answer? Send an email to: TheClimateQuestion@bbc.com

Every year, the great migration sees hundreds of thousands of wildebeest, gazelles, zebras and antelopes migrate from the Serengeti plains in Tanzania to the Maasai Mara in Kenya, in search of water and juicy grass. But rising temperatures and unpredictable weather are changing this epic animal journey dramatically. It’s the same for great white sharks, which are being spotted in areas where they’d never normally live.
Tanzanian safari guide Neema Amos takes us into the Serengeti to explain why the wildebeest migration is so important. And shark expert Trisha Atwood reveals how these changes affect not just the animals, but our fight against climate change itself.
Presenter Sophie Eastaugh is joined by:
Neema Amos, Safari Guide in Tanzania
Trisha Atwood, Associate Professor of Watershed Sciences at Utah State University
Joseph Ogutu, Senior Statistician at University of Hohenheim
Email us at theclimatequestion@bbc.com
Producers: Sophie Eastaugh and Octavia Woodward
Editors: Graihagh Jackson and Tom Bigwood
Series Producer: Simon Watts
Sound design and mixing: Tom Brignell
Production Coordinator: Brenda Brown
Archive from the Sir David Attenborough programme, ‘Wildebeest: The Super Herd’, BBC Two, 2008

The BBC’s Global Health Correspondent Tulip Mazumdar investigates how extreme heat fuelled by climate change is affecting pregnant women in India. New research shared with the BBC suggests that pregnant informal workers in Tamil Nadu who were exposed to high temperatures saw double the risk of stillbirth, premature birth, low birth weight and miscarriage.
Discussing her reporting from India with The Climate Question host and fellow mum Graihagh Jackson, Tulip hears the heart-breaking stories of women affected and explores simple solutions that would make their work in scorching agricultural fields safer.
Email us at theclimatequestion@bbc.com

Produced by Sophie Eastaugh, Graihagh Jackson and Camilla Horrox
Editor: Sophie Eastaugh
Sound Engineer: Tom Brignell
Production Coordinator: Brenda Brown

You asked, we answered. This week our expert panel dive into your questions. Can climate change cause earthquakes and volcanic eruptions? How bad are avocados for the environment? Is climate change reversible?
Send your questions to: theclimatequestion@bbc.com

Plus, a look at biofuels and vertical farming, China’s electric vehicle boom, and the apparent contradiction between more renewable energy and the continuing rise in planet-warming gases

Join Graihagh Jackson and our expert panel: Dr Akshat Rathi, senior reporter for climate, Bloomberg; Justin Rowlatt, climate editor, BBC News; Prof Tamsin Edwards, climate scientist, Kings College London.

As governments and industry find ways of reducing emissions to keep climate change under control, some people are taking responsibility for their own carbon footprints.
In this episode, Graihagh Jackson explores some different ways of living a green life – from setting up an eco-friendly commune in Denmark, to making small adjustments to our lifestyles in cities such as London. Graihagh also talks to one of the UN's top experts on the social aspects of fighting climate change: what's the right balance between action by individuals and action by governments?
Presenter: Graihagh Jackson
Producers: Ben Cooper and Sophie Eastaugh
Researcher: Octavia Woodward
Production co-ordinator: Brenda Brown
Editor: Simon Watts
Sound Engineer: Tom Brignell
Got a climate question you’d like answered? E-mail the team: theclimatequestion@bbc.com