Methane - a climate solution?

A new bridge has just been opened between China and North Korea after a 12-year delay. And that got the Unexpected Elements team thinking about some bridge-related science. We start things off by finding out about the microscopic bridges connecting undersea bacteria. We then delv ...  Show more

After a Chinese fitness influencer was caught hitching a lift on a bicycle during the Berlin Marathon, the Unexpected Elements team find themselves contemplating a range of scientific shortcuts. First up, we hear about how Earthlings may have been hitching a lift on the back of a ...  Show more

Humans are responsible for emitting over 40 billion tonnes of carbon dioxide into the atmosphere every year – and we all know that we need to reduce that figure to prevent devastating climate change. Listener Saugat wonders whether smart technology and artificial intelligence ...

Methane traps more than 80 times as much heat as CO2 over the short term. So we could make a real difference on climate change this decade if we could stop leaking so much methane into the atmosphere. But before researchers and regulators can figure out how to do that, the methan ...  Show more

In this episode of the All Things Sustainable podcast, we take a deep dive into methane. After carbon dioxide, methane is the greenhouse gas that contributes most to global warming. It is also far more potent than carbon dioxide. The fossil fuel sector is responsible for nearly o ...  Show more