I was born this way
Homosexuality as Population Control? Why Gays & Lesbians Are Essential to the Balance of Nature. Even without a causal link established between homosexuality and population management, the obvious reduction in population growth attributable to homosexuality by itself indubitably works to preserve the species. Join the HuffPost Community. Membership connects you to a movement of readers who believe good journalism builds a better world. 
Fact Check
For Professor Vasey, it seems obvious that being Fa’afafine and being gay is the “same trait, expressed differently depending on the culture.” He even argues that the oddity is the West – that the way homosexuality manifests in Europe and North America may even be an expression of our repression rather than our freedom. By Sara Reardon. Controversial results released in suggested a genetic link between bisexuality and risk-taking , but many researchers found flaws in the methodology.
Born Gay
The anti-gay law in question is Paragraph , which outlawed ‘lewd and unnatural behavior’ prescribing prison sentences ranging from one day to five years. The adoption of this code was a major setback to the work of the world’s first gay rights activist, Karl Heinrich Ulrichs (–95). Typically, this question is posed as a paradox. In a paper published yesterday by myself and Duke University professor Brian Hare, we propose human sexuality including homosexuality evolved as an outcome of the evolution of increased sociability in humans. Homosexuality as Population Control? Why Gays & Lesbians Are
Gay sex and attraction may have evolved because individuals with a degree of same-sex attraction benefited from greater social mobility, integration and stronger same-sex social bonds. Whether you agree or disagree with our analysis, these conversations matter for democracy. Research across the provided sources converges on a clear conclusion: sexual orientation has substantial biological components , including genetic and prenatal influences, but it is not determined by a single "gay gene" and remains a complex, multifactorial trait with environmental and developmental interactions. 
What do we know about the genetics of “born this way?”
“The nature versus nurture argument about the origins of sexual orientation has been an integral part of the gay rights debate over the years, and it is clear why. Americans who believe gays and lesbians are born with their sexual orientation are much more supportive of gay rights than are those who say orientation is due to upbringing and environment”, wrote Lydia Saad, commenting the. Featured Data December 8, Survey Center Staff.
Massive Study Finds No Single Genetic Cause of Same
A massive study of half a million people finds no single gene behind sexual orientation, adding more evidence that there is no “gay gene”. . 
Homosexuality, nature’s way of controlling population?
The assembled analyses highlight gaps: limited diversity in study populations, incomplete capture of rare genetic and epigenetic effects, and sparse longitudinal data linking prenatal measures to adult outcomes. Policy and public debate sometimes overstate certainty or reduce findings to binary claims like “born gay” or “purely social.”. .
The evolutionary paradox of homosexuality
We’re mostly born to straight, cisgender parents, and we rarely know of direct ancestors who share our identities. The appeal of “gay genes” is much the same as the appeal of finding specific historical figures who had same-sex relationships or gender identities beyond the binary — they show how people like us have always been part of. .