Some commentators think we may have already passed 'tipping points', locking in the worst of climate change predictions. But Dr Joelle Gergis from the Fenner School says it's not a done deal yet, and is outside the realm of the data we have.

“While we are undeniably observing rapid and widespread climate change across the planet, there is no concrete evidence that suggests we are facing ‘an inevitable, near term society collapse due to climate change,'" Dr Gergis says.

Read more at the Vice website.