By Julia Beatty Contributor There is nothing cool about a warming planet. Across British Columbia and around the world, extreme heat events are becoming more frequent and more dangerous. The tragic heat dome of June 2021 demonstrated just how deadly these conditions can be. Temperatures reached unprecedented levels, including a record-breaking 49.6 C in Lytton, B.C. According to the B.C. Coroners Service, more than 600 people died from heat-rela…