Researchers are investigating how humans deal with extreme heat.
… Read the restOne thing is for sure, scientists say: The heat waves of the past two decades are not good predictors of the risks that will confront us in the decades to come. Already, the link between greenhouse-gas emissions and sweltering temperatures is so clear that some researchers say there may soon no longer be any point trying to determine whether today’s most extreme heat waves could have happened two centuries ago, before humans started warming the planet. None of them could have.
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When the mercury is high, we aren’t as effective at work. Our thinking and motor functions are impaired. Excessive heat is also associated with greater crime, anxiety,