 we've been warned that climate change could create chaos but we were expecting hurricanes and wildfires and tornadoes turns out it is the heat domes that are unrelenting in their scope and reach with no part of the world left untouched from kera in dallas this is think i'm chris boyd as hard as it is these days to deny climate change my guest thinks we might still need a wake-up call about the way this new normal will change human existence as we've known it