See, before fossil fueled vehicles there was no such thing as heat and humidity at the same time. Surely, there was no issue with this during the Global Climate Optimum, the Roman Warm Period, etc, right?

Global Warming’s Deadly Combination: Heat and Humidity

Here’s one more reason the world should aim to limit warming to 1.5 degrees Celsius, a goal of the international Paris Agreement: It will help keep the tropics from becoming a deadly hothouse.

A study published Monday suggests that sharply cutting emissions of greenhouse gases to stay below that limit, which is equivalent to about 2.7 degrees Fahrenheit of warming since 1900, will help the tropics avoid episodes of high heat and high humidity — known as extreme wet-bulb temperature, or TW — that go beyond the limits of human survival.

“An important problem of climate research is what a global warming target means for local extreme weather events,” said Yi Zhang, a graduate student in geosciences at Princeton University and the study’s lead author. “This work addresses such a problem for extreme TW.”

The study is in line with other recent research showing that high heat and humidity are potentially one of the deadliest consequences of global warming.

“We know that climate change is making extreme heat and humidity more common,” said Robert Kopp, a climate scientist at Rutgers University who was not involved in the study. “And both of those things reduce our ability to live in a given climate.”

I thought it was making extreme cold and snow more common? Have these people actually been to the tropics? They’re already rather hot and humid. And humanity did just fine during previous warm periods which were actually much warmer than this one, and the didn’t have the luxury of air conditioning (which the climate cult wants to do away with for Other People, or at least force Other People to keep their AC at a much warmer level), or refrigerators (which the climate cult want to make way more expensive by changing the refrigerants), nor modern housing.

Work or exercise generates heat, and the body has to dissipate it. If the air temperature is higher than body temperature, the main source of cooling is through evaporation of sweat. But if the humidity reaches a point where sweat cannot evaporate, “essentially the body will gain heat,” said Dr. Kenny, who was not involved in the new study.

That stresses the cardiovascular system. “The strain that the heart is facing becomes progressively greater, especially if there’s successive days of heat exposure,” he said.

Kinda like always. Scientific studies mostly do not “suggest”, the offer proof. But, climate studies from the cult are about prognostication. Nothing more, nothing less, all about governmental power increases.