Petition calls on US president Barack Obama and UN chief Ban Ki-Moon to help create a world run 100% on renewable energy
A petition launched by Desmond Tutu urging global leaders to create a world run 100% on renewables within 35 years has been backed by more than 300,000 people globally.
It describes climate change as “one of the greatest moral challenges of our time”.
Barack Obama: Announce a more ambitious renewable energy target before Paris – Sign the Petition! https://t.co/yOkR68GsFS via @Change