Is It a Congenital Condition?

In the 1990s, a gay man in Germany started an organization to help train people who were considering suicide. He believes homosexuality is congenital and that science will end prejudice against gays if it can be proven with enough rigor. His research has been criticized for its lack of control groups or scientific detachment. But there are also many reasons why he was seen as being too far ahead of the curve by his time.