Tom Heap introduces Rare Earth, a programme exploring major stories about our environment.
Steve Backshall Goes Off Grid
Steve Backshall lives in a new build house which is very energy efficient and almost totally off-grid. However, achieving this has been extremely time consuming, expensive and pretty stressful. For this episode of Costing the Earth, Steve explores why -- when the cost of heating ...Show more
Who owns the Arctic? There are several countries who think they have a right to the North Pole or the rich territory around it. Russia has a military presence close by, and recently fired two missiles from the Arctic Ocean as a show of strength. Mike Pompeo, the U.S. secretary of ...Show more
As we confront the realities of a changing climate, a group of scientists says we're living in a world of our very own making - a world altered by the burning of fossil fuels, the explosion of nuclear weapons, plastic pollution and environmental degradation. The scientists call i ...Show more
Sea ice coverage hit a recording-breaking low in the Antarctic this week, but what does this mean for the rest of the world? Why is the region so difficult to predict? And what could further changes in climate mean for the South Pole? Often the Arctic dominates conversations arou ...Show more
We’ve talked a huge amount the past 18 months, for obvious reasons, about the way that white blood cells protect us from infection. But red blood cells – it’s probably among the earliest things I learned in human biology that they’re simple bags for carrying oxygen around the bod ...Show more