Dogmai still have not answered my question? Scientifically speaking not a social construct. Being "Gay" Male/Male, Female/Female is against Darwinian Evolution. Period. The argument for it scientifically is just laughable.
Ok, you guys, if you are going to use "science" to explain things, make sure you UNDERSTAND THAT SCIENCE thoroughly enough so people can't poke holes in your argument. But let’s try it your way…but with how should I put it…BETTER SCIENCE.
Assume gay is genetic (since you are referring to it from a scientific perspective), then YES you are correct in that gays would be eliminated because evolution tells us that genes can only be carried on through procreation and well..gays don't procreate...at least with each other. But is that the end of the story? NO, because like a lot of people who don't know what they are talking about, you understand SIMPLE biology/science only. Have you ever considered that the gene(s) for being gay are probably carried by the STRAIGHT parents and are expressed as recessive genes?...because you know it’s the Straights who give birth to the Gays...not the other way around.
Let’s go back to BASIC high school biology...do you remember the Punnett Square? It gives us the possibilities of combination of how a child will receive it's gene from its parents. Let’s say Straight is A and Gay is B, but in this case B is the recessive gene. We can conclude this because the population representation of gays is somewhat small compared to straights. So here is an example of two STRAIGHT parents who carry heterozygote genes, expressed as AB, and AB. We know they are straight because A is dominant. So when these two get their groove on, the chances of their kids receiving their genes are
AA - Straight
AB - Straight
BA - Straight
BB - You guess it..GAY.
In this case, their kids have a 25% chance of receiving the BB genes which will express itself if there is no dominant gene.
I realize that this is a simple explanation and that genetics is a lot more complicated then you or I understand, but see how things make more sense when you put in more effort to UNDERSTAND them?