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
Although the climate-changing effects of Carbon Dioxide emissions are well known, they are changing our oceans too, making them more acidic. But how much?Tim Harford explores the statistical quirks of ocean acidification, from pH to the mysteries of logarithmic scales. With Dr He ...Show more
UCL oceanographer Helen Czerski explores life in the ocean depths with a panel of deep sea biologists. They take us to deep ocean coral gardens on sea mounts, to extraordinary hydrothermal vent ecosystems teeming with weird lifeforms fed by chemosynthetic microbes, to the remarka ...Show more
UCL oceanographer Helen Czerski explores life in the ocean depths with a panel of deep sea biologists. They take us to deep ocean coral gardens on sea mounts, to extraordinary hydrothermal vent ecosystems teeming with weird lifeforms fed by chemosynthetic microbes, to the remarka ...Show more
Oceans: what remains to be discovered? Brian Cox and Robin Ince are joined by Andy Hamilton, Professor Jon Copley and marine biologist Helen Scales, as they look at the riches still remaining to be discovered deep within our oceans. The deep ocean remains the last great unexplore ...Show more