Four Corners: July 29

Monday’s Four Corners story is a doco import, “Canada’s Climate War.”

Mega-fires destroying forests, hungry polar bears invading towns, and fishing villages at risk of disappearing beneath the waves — Canada is facing climate catastrophes.

This NOVA documentary takes you to the front line of this climate crisis and follows those trying to save vital ecosystems before it’s too late.

It raises tough questions about the green credentials of Prime Minister Justin Trudeau, who has built his career posing as a fighter for the planet. Can a country combat global warming when it’s one of the world’s largest producers of fossil fuels?

8:30pm on Monday 29 July on ABC.