Four years to save the Earth: 2020 is the deadline to avert climate catastrophe, experts claim —

‘When it comes to climate, timing is everything’ Nature commentary said Letter was signed by former UN climate chief Christiana Figueres, three top climate scientists, and two sustainability experts from the business sector By AFP PUBLISHED: 13:04 EDT, 29 June 2017 | UPDATED: 14:56 EDT, 29 June 2017 e-mail 337shares 819 View comments A world that heats up beyond that threshold…

via Four years to save the Earth: 2020 is the deadline to avert climate catastrophe, experts claim —