Your ignoring the scale of suffering caused by disease in places like Africa and just how staggering an impact it is happening.
Take a place like Swaziland. 1/4 of the population has HIV, is too poor for triple cocktail treatment and are thus dying. 110,000 children are orphaned as a result. On top of that, 58% of the population requires treatment for pneumonia each year, and nearly 60% requiring rehydration for diarea (And we're not talking having a sore gut from a cold, but conditions that are often fatal).
Will education help them? Well swaziland has around 90% literacy rate, and an exceptionally good school enrollment rate which is comparable with even western countries. Something is failing here that *isnt* education.
The last major war Swaziland was involved in was nearly a century ago, and its monarchy is widely held to be benevolant and not particularly corrupt or malicious. Its economy however is , like many post-colonial countries, a bit of a basket case and income disparity is utterly terrible, with a fabulously rich ruling class and the majority of its population surviving on about $1.50 a day. Despite being well educated, simple education alone appears not to be fixing this.
The simple fact is a massive chunk of the productive workforce is incapacitated and dying placing enormous economic pressures on those who do work, and this causes terrible poverty, compounded of course by the terrible inequality that was foisted on the country from its legacy as a british colony.
Bracketing aside the troubling questions of wealth distribution, it is clear that swaziland is doomed without a very serious improvement in health care. HIV does not have to be a death sentence anymore when treated by modern anti-virals. We can't cure it yet, but we can make it something that doesn't kill. A westerner in a UHC country (to ensure poverty doesnt remove access to medicine) with HIV can live as long as someone without HIV as long as they continue to take the required medicines and lives a generally healthy lifestyle. Malaria is a disease that stalks the poor (when was the last time you heard of a malaria outbreak in europe, australia or the united states?) and can be trivially contained if the money is spent as it should. The remaining conditions can be contained and cured with simple antibiotics and ensuring clean water and hygenic waste disposal.
There is no reason Swasiland should be any poorer than a european country. But like many african countries, its problems revolve around universal access to healthcare, wealth disparity and equitable access to clean water and waste disposal. Education, and by this I mean the internet too, does not factor here. Whats the point of reading about the fabulous lives of the westerners whilst dying of AIDS, malaria and diahrea.
