As election day draws inevitably closer, I'm struggling to decide what to do. The planet simply can't handle another five years of Stephen Harper in power. During his time as prime minister, Canada has become a climate change pariah. He's done about as much as one can, both at home and abroad, to stymie efforts to tackle the climate crisis. Building a just, clean energy economy that works for people and the planet starts with a prime minister that understands the basic math that climate action and tar sands expansion just don't add up.