At this time in our history when greenhouse gases are at their highest levels in more than a million years, Arctic summer sea ice is reduced to about 20% of the area it covered 40 years ago and the oceans near Australia are 30% more acidic than they were just 40 years earlier – clearly the figures don’t make a positive equation for the future of our planet.
Bill McKibben is an author, educator and environmentalist and founder of global grassroots group 350.org. In partnership with GetUp and the Australian Conservation Foundation, who host Al Gore’s ‘The Climate Reality Project’ in Australia’, Bill toured Australia recently with his ‘Do the Maths’ lectures and Intrepid’s Jane Crouch had the privilege of being in the audience. “Bill challenges us to start putting two and two together, because we can no longer afford to take our planet for granted. Here’s what I learnt that adds up to me:”