Climate change was the front and centre subject of discussion this week. It was punctuated by the Climate Strike marches in cities around the world - a movement led by Greta Thunberg. In the throes of a federal election campaign, the climate agenda was commandeered by citizens who don't have a vote. Education is also the focus of attention On The Ledge with news that CUPE representing some 55,000 educational workers in the province are preparing a work to rule campaign.