Bill Gates: Start-ups against climate catastrophe

Bill Gates The Microsoft founder wants to stop climate change. (Foto: Imago/i Images) Düsseldorf Microsoft founder Bill Gates plans to invest two billion US dollars in … Read more

The climate-neutral ice cream from Berlin is a top seller

Berlin Olaf Höhn comes pretty close to the ideal of the environmentally conscious entrepreneur. The 71-year-old can’t stop shining when he talks about everything he … Read more