How to speak to a climate denier

From climate sceptic to campaigner – what changed Sarah Ott’s mind?

• 27 mins

Can we reduce lives lost from extreme weather?

What would it take to get to zero lives claimed by extreme weather?

• 27 mins

Can renewables be used for heating?

Storing heat, generated by renewable energy

• 27 mins

How do we stay cool in a warming world?

As the world warms, staying cool is essential. How can we do that sustainably?

• 27 mins

Why isn’t the world heating equally?

Some parts of the world are warming faster than the rest, why is this?

• 27 mins

Why are we still subsidising fossil fuels?

Despite climate change, government support for fossil fuel producers is at record levels

• 27 mins

How is India doing in the fight against climate change?

Despite its' climate pledges, some believe India is still too reliant on dirty coal

• 27 mins

How can oceans help us capture carbon?

From phytoplankton to whales, oceans absorb more than half the world’s carbon

• 28 mins

Can natural gas ever be green?

Natural Gas adverts say the fuel is clean and green. Is that claim misleading?

• 27 mins

Can the ski industry survive climate change?

Record-breaking temperatures could be a bad omen for the ski industry

• 27 mins

How can we prevent the spread of disease in a warming world?

Once a tropical disease, dengue is now endemic in around 140 countries

• 27 mins

Can investors change an oil company from within?

The rise of investor activism

• 27 mins

Can artificial intelligence help farmers adapt to the effects of climate change?

AI is changing the way we work and live, including how we farm

• 26 mins

Are South Africa’s blackouts a green turning point?

Will South Africa's electricity crisis accelerate its switch to renewable energy?

• 27 mins

Can green start-ups lead the way in Africa?

Problem-solving entrepreneurs at the forefront of fighting climate change

• 27 mins

How did we discover climate change?

We recreate the first experiment linking carbon dioxide to a warmer earth.

• 27 mins

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