The sound of dying ice

The sound of dying ice

42:26 | Ice is melting around the world, with drastic consequences for humanity. One way scientists can work out just how fast it’s melting is by listening. The disappearing ice has its own sound.

The EU climate deal

The EU climate deal

28:25 | The European Union aims to reduce CO2 emissions and become carbon neutral by 2050, using the Green Deal as its road map. The German government has already agreed to more ambitious climate targets.

Business fights climate change

Business fights climate change

12:26 | Everyone produces CO2 emissions each day. Businessman Dirk Gratzel has calculated his carbon footprint to date. He aims to erase it fully by the end of his lifetime.

Can Turning CO2 to Stone Help Save the Planet?

Can Turning CO2 to Stone Help Save the Planet?

11:42 | We investigate how the planet naturally turns CO2 into stone over long periods of time, and how scientists and engineers are trying to speed up this process in hopes of capturing and storing atmospheric CO2.