Could solar farms in space power Earth?

The race to harness 24/7 renewable energy thousands of kilometres above our planet

• 26 mins

How renewable are renewables?

Why we could be heading for a renewables waste ‘mountain’, and how to avoid it

• 27 mins

Is there a greener way to rank successful economies?

The UN is looking at what might replace Gross Domestic Product as a success indicator.

• 27 mins

Why are 15-minute cities so unpopular?

Why is the climate-busting idea of 15-minute cities so controversial?

• 27 mins

Can we trust Google’s carbon footprint calculations?

How Google significantly miscalculates the climate impact of planes and trains.

• 27 mins

Is lab-grown meat better for the planet?

Eating meat is bad for the planet, but is growing it in a lab any better?

• 27 mins

Why are women more affected by climate change?

Women around the world bear the brunt of the effects of climate change. What can be done?

• 27 mins

Is climate change ruining your relationship?

Clashes over carbon emissions are putting an increasing strain on couples and families

• 27 mins

What can I do to help climate change?

Experts answer your questions on how you can help the planet

• 27 mins

How does war affect the climate?

How much damage is war doing to the climate?

• 27 mins

Does climate change mean a future without coffee?

Coffee is very vulnerable to climate change, but there is a possible solution

• 24 mins

Mia Mottley: helping poorer nations fight climate change

Mia Mottley, the Barbados PM, wants to overhaul the international financial system. How?

• 27 mins

What's the cost of fashion to the climate?

About 100 billion garments are produced globally every year. How is the climate affected?

• 26 mins

Climate Change and El Nino: Can we handle both?

Scientists say an El Nino weather event has started. Can we cope in a warming world?

• 27 mins

How are Afghans fighting climate change?

Afghanistan is on the front line of climate change. We hear how they’re fighting back

• 23 mins

Can we have a climate-friendly death?

Is it time to start considering alternatives to traditional funerals on climate grounds?

• 27 mins

Meet the Climate Quitters: Part One

Luke Jones meets four people who've changed career to help protect the climate

• 27 mins

Prof Jim Skea: living in an era of 'global boiling'

As global temperature records are shattered, have we underestimated climate change?

• 26 mins

What is Climate Change?

Looking for a Climate Change 101? Brush up on the basics with Jordan Dunbar's guide

• 14 mins

Can small islands live with climate change?

What can island nations do to survive rising sea levels?

• 23 mins

Can live music go green?

Concerts and tours are booming globally. Is this a climate problem, or an opportunity?

• 27 mins

Going carbon neutral: Lessons from Denmark

Can the remote Danish island of Bornholm get to carbon neutral by 2025?

• 27 mins

Meet the Climate Quitters: Part Two

Activists from three continents describe changing their careers to fight climate change

• 26 mins

What should I eat to help fight Climate Change?

Experts answer your culinary-based climate questions.

• 23 mins

Can tourism ever be good for the climate?

Eco-tourism is big business, but how much does it help versus hinder the climate?

• 26 mins

Are disabled people forgotten in climate disaster plans?

How do we include disabled people in preparations for extreme weather events?

• 26 mins

How can we fight drought in the Horn of Africa?

Can a digging project in the greater Horn of Africa help fight climate induced drought?

• 27 mins

Bill Gates: How I stay positive on climate change

How does Bill Gates stay positive on climate change?

• 27 mins

How do our listeners stay positive on climate?

Listeners tell us how they stay positive about climate change

• 26 mins

Why did Ecuador vote to stop drilling for oil?

Ecuador recently voted to stop extracting oil from an important part of the Amazon

• 27 mins