We thought we were saving the planet, but we were planting a time bomb
Claire Cameron writes: At first, it looked like a sunset. It was just after five o’clock in June. I was running in Toronto beside Lake Ontario when I stopped to glance at my watch and noticed that the sky was no longer blue but a rusted orange. It took only a few breaths to realize the bonfire smell in the air was the drifting product of faraway wildfires. It’s quite possible you had a similar experience this summer: The plumes…