Can COP26 deliver on climate change?

Some animals lay eggs, and their young hatch out of them. Other animals give birth to live young. But which strategy is best? That’s the question that’s been bothering CrowdScience listener Sameer in Canada. Is giving birth to live young a good reproductive strategy? It takes a l ...  Show more

Have you ever found yourself doing something – perhaps getting a glass of water, eating a snack, or even sitting on the toilet – without remembering making the decision to do it? CrowdScience listener Mohammed certainly has. It’s left him wondering: does he really have free will, ...  Show more

Delegates are gathering in Sharm el-Sheikh, Egypt, for the COP27 UN climate change conference beginning on Sunday 6 November. But a lot has changed in the 12 months since attendees of the COP26 meeting in Glasgow promised bold action to tackle global warming. Russia invaded Ukrai ...  Show more

One key issue on the agenda at the COP27 environment summit in Egypt is how to fund damage from the effects of man made climate change. Often the effects of climate change are felt the strongest in countries least responsible for creating the emissions. This year we’ve seen a ran ...  Show more

Over the past two weeks, world leaders and delegates from nearly every country have gathered in Glasgow, Scotland, for COP26. This annual summit on climate change will attempt to update the 2015 Paris agreement with accelerated action, higher targets and more ambitious cuts to ca ...  Show more

What was really at stake at the COP26 negotiations in Glasgow, and how much have the politicians done to avert a climate disaster?Justin Rowlatt speaks to two researchers on the frontline of the climate crisis. Carrie Lear, professor of earth sciences at Cardiff University, expla ...  Show more