Southern Part of United States might become unlivable for humans due to extreme heat: Report (2024)

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Southern Part of United States might become unlivable for humans due to extreme heat: Report? ›

climate report which warned that parts of Georgia, Alabama, Louisiana and California would become “less suitable” for human habitation by 2070, due to rising temperatures in the United States.

Coastal states like Florida and South Carolina are most at risk of the impacts of climate change. Extreme heat, drought, inland flooding, wildfires, and coastal flooding are some of the most devastating effects of climate change. The effects of climate change can cost homeowners thousands of dollars in damages.

They show how climate change will transform the way people in the US will live by mid-century. The never-before-seen climate data unveil how heat and humidity will push the South and Gulf Coast to be almost uninhabitable.

Past research found that transfer of heat could no longer occur at 35 degrees Celsius (95 Fahrenheit) on what is known as the wet bulb temperature scale, which factors in both temperature and humidity.

The human body can't tolerate its temperature reaching 43 degrees C (about 109.4 degrees F). “Anyone who reaches that core temperature — 99.9% would die,” Vanos said. This is the upper limit of survival. Heat often kills in more subtle ways — by worsening pre-existing issues, like cardiovascular or renal disease.

Rising sea levels caused by climate change will result in several US cities, including Norfolk, Annapolis, and Miami, being underwater by 2050. Even a rise of just one foot in sea levels could lead to chronic and disruptive flooding, rendering parts of these cities permanently uninhabitable.

Seattle, Minneapolis, and Raleigh ranked in the top three for climate readiness, scoring highest for social, economic, and governmental engagement and adaptability to more extreme weather.

Future Hot Spots

The most vulnerable areas include South Asia, the Persian Gulf, and the Red Sea by around 2050; and Eastern China, parts of Southeast Asia, and Brazil by 2070. A prototype wet-bulb globe temperature forecast map for the Raleigh-Durham, North Carolina region.

Unfortunately, the hot spots for exceeding this wet-bulb temperature threshold include some of the most populous parts of the world: the Indus River Valley in India and Pakistan, eastern Asia, the Middle East and sub-Saharan Africa.

Be careful not to decrease your home's temperature to less than 55 degrees in winter or allow your home to warm to more than 80 degrees in summer, as it may leave your home susceptible to damage. An indoor temperature of less than 55 degrees may lead to freezing pipes, while anything more than 80 may damage drywall.

How long until the earth is too hot? ›

Earth will probably be able to sustain human life for another 3-4 billion years. The expansion of the sun as it becomes a "red giant" will at that point start rendering the earth uninhabitable, with different types of life forms dying off at different times.

Understand heat index danagers: Avoid running outside if the heat is above 98.6 degrees and the humidity is above 70-80%. If the humidity in the air is so high that it prevents the process of evaporation of sweat from the skin, you can quickly overheat and literally cook your insides from an elevated body temperature.

Moderate type C climates usually provide the greatest opportunities for human habitation. Since the region between the Tropic of Cancer and the Tropic of Capricorn receives the most direct sunlight throughout the year, it is favorable to plant and animal life, provided there is adequate moisture or precipitation.

Estimates vary but between 500 million and one billion years from now.

Florida is among the most exposed states in the country to sea level rise and coastal storms.