Dvergar wrote:
I recently printed a book about a few epidemics, aids being about 1/3 of the book. It listed the earliest known case of AIDS was an African man who died in 1959 in (I believe) Congo. Given that it can take a decade from infection to death, this could put AIDS back for 1949. Do you really believe we had the ability to genetically engineer a stable, effective virus in 1949, or even in 1959?
AIDS is an immunodeficiency disorder. That one individual, who must have been poorly documented by virtue of the place and time, may have had any sort of immunodeficiency disorder. Making theories based on isolated historical cases is very bad science. We see it all the time in classical studies - for example, there's a story about how Emperor Tiberius tried to suppress the ancient invention of plastic.
The atom bomb was first developed in 1944. Today in 2011, building an atom bomb is still a major challenge for countries that don't have the expertise or infrastructure, even though such countries are in all other respects far more advanced than the US in the 1940s.
The same is true of computers, or space travel - the first computers and space travel were developed in the 1950s, but today, starting from scratch, creating practical solutions in those fields is still challenging.
Nuclear propulsion is another example. The first nuclear aircraft were developed in the 60s, but the research was abandoned for a variety of reasons. Today, building a functional craft would be a major challenge, even though fifty years have passed since then and technology as a whole has moved dramatically forward.
My point is that the results of focused scientific efforts don't necessarily correlate with the overall level of technological development. Saying that such efforts would have been impossible 50 years ago isn't automatically a given.