3News NZ: The climate change message is just depressing, no matter what way you look at it.
Best case scenario, we all have to change our lives dramatically, just to keep us vaguely on the right track.
Worst case scenario - were all doomed.
Unsurprisingly, that's a hard message for scientists to get us all to listen to, which might be why Professor emeritus Guy McPherson is a teacher of natural resources, ecology and evolutionary biology, but is also a grief counsellor on the side.
Prof McPherson...