Do you really know? What are the biggest misconceptions on beating heatwaves?
Aug 8, 2025
Global temperatures are on track to exceed the critical 1.5°C threshold, mainly due to human activity and the El Niño phenomenon. With the rise in heatwaves, common coping strategies are being challenged. For instance, cold showers and drinks might not offer the relief people expect. Instead, warm showers and hot beverages could be more beneficial. The podcast offers valuable insights on the most effective methods to stay cool during these extreme weather events.
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Global Warming and Heatwaves
- Global temperatures will likely surpass 1.5°C due to greenhouse gases and El Nino effects.
- Increased heatwaves like UK's July 2022 are expected to become more frequent and intense.
Warm Showers Beat Cold Showers
- Avoid cold showers to beat the heat; they drop skin blood flow and raise core body temperature.
- Take warm showers around 33°C for longer-lasting comfort during heatwaves.
Hot Drinks Cool You Down
- Drinking hot beverages like tea can cool you down by making you sweat more.
- Hot drinks help evaporative cooling unless humidity prevents sweat evaporation, then cold drinks may be better.