Beliefs about the Etiology of Homosexuality and about the
Estimates as to the number of gay people in the population range from 1-in to 1-in, so why are some people gay? Are they gay by choice or is being gay genetic? The simplest answer is to look at the definition of the word "gay." The term gay is a synonym for homosexual, which is defined as, 1,2 "Of, pertaining to, or exhibiting sexual desire or behavior directed toward a person or persons. While female sexuality appears to be more fluid, research suggests that male gayness is an inborn, unalterable, strongly genetically influenced trait. But considering that the trait discourages the type of sex that leads to procreation — that is, sex with women — and would therefore seem to thwart its own chances of being genetically passed on to the next generation, why are there gay men at all?
Massive Study Finds No Single Genetic Cause of Same
The evolutionary paradox of homosexuality Being gay no longer holds the stigma it once did, but in evolution, why does a non-reproductive trait persist? Exclusive US Offer - try a BBC Science Focus Magazine subscription and get your first 3 issues for only $ PLUS get delivery from the UK!. Newsletter March 6, Daniel A. Sexual Orientation
What’s more, the growth in LGBTQ identity is primarily being driven by an increase of bisexuality, it’s not due to more gay and lesbian people coming out. The number of Americans who identify as bisexual has exploded, especially among young women. The Gallup data shows that nearly one-quarter of young women identify as bisexual. By Sara Reardon. Controversial results released in suggested a genetic link between bisexuality and risk-taking , but many researchers found flaws in the methodology. The evolutionary paradox of homosexuality
What causes sexual orientation? It’s not completely known why someone might be lesbian, gay, straight, or bisexual. But research shows that sexual orientation is likely caused partly by biological factors that start before birth. People don’t decide who they’re attracted to, and therapy, treatment, or persuasion won’t change a person’s sexual orientation. You also can’t “turn. Reviewed by Psychology Today Staff. Sexual orientation describes patterns of sexual, romantic, and emotional attraction —and one's sense of identity based on those attractions. The evolutionary puzzle of homosexuality
But since gay and lesbian people have fewer children than straight people, a problem arises. "This is a paradox from an evolutionary perspective," says Paul Vasey from the University of Lethbridge. In the last two decades, dozens of scientific papers have been published on the biological origins of homosexuality - another announcement was made last week. It's becoming scientific orthodoxy. 
What causes sexual orientation?
It seems tenuous, therefore, to assert that the discovery of a genetic link for homosexuality would somehow “legitimate” gay and lesbian identity, or result in the eradication of societal discrimination against homosexual people, despite empirical evidence of an association between genetic explanations and tolerance toward gays and lesbians. .
What’s Behind the Rapid Rise in LGBTQ Identity?
A massive study of half a million people finds no single gene behind sexual orientation, adding more evidence that there is no “gay gene”. . 
LGBTQ people
LGBTQ people are individuals who are lesbian, gay, bisexual, transgender, or queer. Many variants [a] of the initialism are used, such as those incorporating questioning, intersex, asexual, aromantic, agender, and other individuals. [1][2] The group is generally conceived as broadly encompassing all individuals who are part of a sexual or. .