evidence: June 12, 2023A recent TikTok video, posted by DW's environment series Planet A, explained some of the triggers behind the ongoing wildfires in Canada, including extreme heat, drought and human carelessness. [...] Several commenters pointed out how "unusual" it was that the wildfires in Nova Scotia "all started at the same time," with some suggesting they were intentional. [...] The wildfires haven't been limited to Canada's East Coast, either. Firefighters are currently battling blazes in Ontario and Quebec, and out-of-control fires in the western provinces of Alberta and British Columbia forced tens of thousands of people to evacuate in May.