No, it just means that people from that area cannot handle higher temperatures and humidity. Many parts of the world are not used to higher heat and humidity, a

No, it just means that people from that area cannot handle higher temperatures and humidity. Many parts of the world are not used to higher heat and humidity, and those same places are experiencing both more regularly, so it's quite relevant, and scientifically valid. Pennsylvania is nothing like Alaska. Nor is it the same as Qatar, but that should be obvious to most.