>>15376099White people can't survive in the Amazon for the same reason they couldn't settle in the jungle parts of Africa: mosquitoes. Blacks and the the other aboriginal peoples of the continents have natural protection against the parasitical diseases brought by mosquitoes. For example, sickle cell syndrome is more prevalent in Subsaharan Africans because for many generations the only people who could survive there without advanced medicine had sickle cell in their genetics. Sickle cell Syndrome makes Malaria ineffective. There are many other parasitical diseases that absolutely destroy white people, but have almost no effect on Aboriginal peoples who have lived in tropical and subtropical terrain for thousands of years.
>Immune system of African-Americans responds more strongly to bacterial infection.Hyper reactive immune systems are necessary to survive in tropical and subtropical lands. There are just too many invisible lifeforms growing all over the place (bacteria, fungus, parasites...). That's why white people can only survive in such environments by cutting down all the trees that make shadow for the growth of such lifeforms and making the environment as sterile as possible. White people are designed to live in barren steppes and cold, inhospitable terrain. The immune system of white people is not designed to survive tropical lands. The same happened to neanderthals when the African homo sapiens had contact with them. Most neanderthals probably died of diseases brought from tropical climates.
>Controlling for other demographic factors, an otherwise average white was 2.8 times more likely to be hookworm infected compared to an otherwise average black>Yellow fever is common in parts of Africa and South America, but the natives are resistant to it.>Africans more resistant to Covid and other flu-like and fever inducing diseases.Whites didn't settle on tropical lands because immune system is not compatible. Need constant vaccines and boosters to survive.
