Technologies that are helping save the world

The world is headed for wreck and ruin, but it doesn't have to be that way. 

In his latest film, Aussie director Damon Gameau travels the world searching for answers to our climate crisis.

Not dreams, not ideas, real world solutions already in existence. 

The film, called 2040, is a compilation of that journey, and it's showing at this year's New Zealand International Film Festival.

Director Damon Gameau spoke to The AM Show.

Watch the video.