I have always kind of wondered whether there was a genetic alteration that was taking place and causing the increase in the occurrence of things like this kind of like this article is suggesting.
It is known that when the first polio vaccines were released, they contained cancer virus' for many years. It was called SV40. The New York Times even did an article acknowledging this. They say they basically can't trace the cause of cancer back to this point of origin.
http://www.nytimes.com/2002/10/23/us/study-is-unsure-on-tainted-polio-vaccine-s-cancer-role.html
Cancer has existed for some time, but it is interesting that cancer has become such an epidemic and that there were so many more people being diagnosed with cancer beginning in the 1970's until today than there was throughout history.
We also know that they use virus' to genetically modify food because when a virus enters a host it is able to join a new piece of DNA in the process and this will be able to continue to replicate itself.
We also know that whether or not homosexuality existed in the past, it appears to be increasing and shapeshifting with people taking on a whole range of different gender associations and undergoing procedures to change genders.
I think it is possible that they know why people choose to be gay. If people make the argument that people are born this way, then there is a way to identify this within the genetic material otherwise it is a choice.
I don't personally think it is a choice. I think they can identify this and this piece of genetic information is being put in vaccines the same way Willy Wonka put the golden tickets in the chocolate bars. In theory, you could test a batch of vaccines and not identify this process because it only exists in one out of every thousand for example.
It is something like this that is increasing the occurrence of an otherwise natural phenomenon because it is clearly increasing, so there has to be a cause. It was not always like this. Society was not oppressing what we are seeing take place right now. I just don't think most people can truly consider their parents or grandparents generation and think that they feel they ever missed out because this sort of opportunity wasn't available to them. There is something different happening. Anyways, this is just my theory.