Dear @jadams2k18,

But if we look at nature, there are many species (over 400 species) that present a homosexual sexual tendency. I wonder, are all these species sick too?

This is why I believe that homosexuality is a part of nature as it exists among other living things as well apart from humans. Hence, I don't think they need to be 'cured'.

Homosexuality is not something new and neither does it have its origin as a consequence of overpopulation, perhaps as some conspiracy theories indicate (I will speak more about this later), nor by some drug-induced by governments to control population growth. The truth is that homosexuality has existed for thousands of years (perhaps millions?) and not just in one part of the world. It does not depend on race, creed, religion, social condition, latitudes, and longitudes.

That is right! I came across a post that my friend shared recently and it consists of many pictures of homosexual couples. Here is the link in case you would like to check it out: Old pictures of homosexual couples

Imagine a future in which a "vaccine" has been created (we are going to put it in quotation marks) that does not affect the human organism, nor its metabolism, nor causes cancer, nor any other type of secondary effect other than to eliminate homosexuality. Would homosexual people, both men, and women, be willing to take it?

No, I don't think that they will take it because doing that would mean that they are rejecting themselves. I feel that most of them would rather embrace who they really are instead of trying change in order to fit in. As I mentioned earlier, since it is natural, I don't think anything need to be changed. However, in case the government and the religious bodies are intolerant, they might try to force the 'vaccination' on everyone. I think it is wrong though as everyone should have the freedom to be themselves as long as they are not harming anyone. Thank you for bringing up this interesting topic and for critically analyzing it as well.