As Prime Minister Justin Trudeau pitches the need for standardized carbon pricing around the world, Canada joins the Global Methane Pledge, aimed at slashing greenhouse gas methane by 30 per cent by 2030. Which countries are on board, and the big polluters not joining the initiative. People in Virginia are voting for a governor. Why this close race is a test for U.S. President Joe Biden. Plus, why the Taliban is laying on a charm offensive to the world, and how Afghans aren't buying it. And there's nothing for them without them: the young activists pushing for a seat at climate summits.