The carbonless fuel that could change how we ...

The internet was created to connect us, yet many people feel more alone than ever. Reddit cofounder and CEO Steve Huffman explores how social media rewards performance over participation — and offers a timely case for an internet built like a city, with thriving online "neighborh ...  Show more

Imagine if one day, your quiet neighborhood came alive with a steady hum… and it never went away? All throughout the United States, data centers are popping up next door and in your backyards. These buildings guzzle millions of water, cause noise pollution, and are raising homeow ...  Show more

The shipping industry is looking for solutions to it's emissions problem.Shipping giant Maersk has just unveiled the world’s first container ship to run on green methanol - is this the answer? We hear from Maersk’s CEO about why they’ think this is the best bet. And we find out m ...  Show more

Subsistence fishing employs hundreds of millions of people around the world. It’s an enormous business worth trillions of dollars. It’s also a dirty business. High-cost diesel motors and expensive, inefficient lights consume huge amounts of fossil fuels, leaving a considerable ca ...  Show more

For World Ocean Day, Gaia Vince finds out how the planet’s seas could help us to generate clean power, capture CO2 and feed the world. Gaia is joined in the studio by science journalist and marine biologist Olive Heffernan. She dives into the controversy regarding the potential o ...  Show more

Hydrogen is a volatile gas with an image problem, but hydrogen evangelists think this could be the ‘magic molecule’ which will solve the world’s air pollution and cut carbon emissions dramatically. Manuela Saragosa presents the final part of this special series on energy from Ita ...  Show more