Anthony Barnosky is professor emeritus at the University of California, Berkeley, a member of the Anthropocene Working Group, and author of Tipping Point for Planet Earth: How Close are We to the Edge?

Stories by

Our newsletter subscribers are the first to find out when we break a big story. Sign up for free →
An illustration, in yellow, of a computer, with an open envelope inside it with letter reading 'Breaking news.'
Your access to our journalism is free — always. Sign up for our weekly newsletter for investigative reporting on the natural world in Canada you won’t find anywhere else.
'This is not a paywall' text illustration, in a reddish-pink font colour
Your access to our journalism is free — always. Sign up for our weekly newsletter for investigative reporting on the natural world in Canada you won’t find anywhere else.
'This is not a paywall' text illustration, in a reddish-pink font colour