Six Minute English From B B C Learning English

Go engineering is a collection of new plans to remove carbon from the atmosphere and stop global warming, also called climate repair. One ingenious idea involves spraying diamond dust in the sky to deflect the sun's amazing rays. Another original idea being explored is rock weathering which would speed up the process by locking carbon into rocks that have been dug up through industrial mining. And we'll find out how whale poo could be used to provide more nutrients for animals and plants living on oceans.