This week we catch up with extreme heat coming to American cities – it will be literally “off-the-charts”. Dr. Kristina Dahl from the Union of Concerned Scientists reports. Then we check in with Canadian climate scientist Simon Donner on a wide range of big questions about your future. My thoughts go out to the millions of people in California worried or on the run as hurricane winds drove super fires across the landscape. Recorded November 6, 2019 but sounds like today!