"One of the things that we have to realize is we cannot get off gas, we cannot get off oil, fossil fuels tomorrow - it's going to take a few decades. Maybe we can shorten it, but there's going to have to be a transition time."
Canadian politician who served as the 23rd prime minister of Canada from 2015 to 2025. He led the Liberal Party and previously served as a member of Parliament from Montreal. He is the son of former Canadian prime minister Pierre Trudeau.