Deforestation has killed more than half a million people in the tropics over the past two decades as a result of heat-related illness, a study has found. The Guardian: Land clearance is raising the temperature in the rainforests of the Amazon, Congo and south-east Asia because it reduces shade, diminishes rainfall and increases the risk of fire, the authors of the paper found. Deforestation is responsible for more than a third of the warming experienced by people living in the affected regions, which is on top of the effect of global climate disruption. About 345 million people across the tropics suffered from this localised, deforestation-caused warming between 2001 and 2020. For 2.6 million of them, the additional heating added 3C to their heat exposure. In many cases, this was deadly. The researchers estimated that warming due to deforestation accounted for 28,330 annual deaths over that 20-year period.Read more of this story at Slashdot.