The Royal Geographical Society (with IBG), in partnership with BBC Radio Four, presents 39 ideas to relieve the stress that climate change is exerting on the planet. On this page you will find free teaching resources to accompany the radio series. Catch up with the podcasts via the BBC website by clicking Episodes.
Steel without the fossil fuels
Steel is an extraordinarily strong alloy of iron and carbon which ‘makes much of the skeleton of our world today’. However, it accounts for a large chunk of our global carbon dioxide emissions. To combat this a new joint venture in Sweden might pave the way for green steel in the future