Extreme heat has a profound impact on human health - and the health of the planet, and all who live on it. In this episode, we hear firsthand accounts of extreme heat impacts from Cities 1.5 listeners around the world in Calgary, Canada, Athens, Greece and Rio de Janeiro, Brazil and delve into the terrifying effects of rising temperatures on daily life - such as disease outbreaks and threats to vulnerable residents - especially in cities in the Global South, which face disproportionate risks ...