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Homosexuality in giraffes and other non-human animals

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Re: Homosexuality in giraffes and other non-human animals

#121
post #97

Serious question: does anyone know how are homosexual monkeys treated by their peers? Basically, I was wondering if there is a proof of them being discriminated/treated badly by their peers.

I don’t know who badgerigar is, but his comment was flagged and killed, even though it is scientifially correct. Although animals have been observed to have same-sex coupling, they mix it up with males and females. In the animal kingdom the only species that have been observed to have exclusively homosexual sex are humans and domesticated sheep. One would think that a sexual organism never having heterosexual sex wou…

> One would think that a sexual organism never having heterosexual sex would be a huge evolutionary fitness disadvantage

Genes do not "care" for individual organisms. If they did we would be immortal. Jared Diamond argued that the presence of homosexual uncles/aunts is the same kind of an advantage as the presence of no-longer-breeding grandparents.

> such a trait would be extremely uncommon.

Homosexuality is pretty rare, isn't it?

Re: Homosexuality in giraffes and other non-human animals

#122
post #97

Earlier quoted context omitted.

I don’t know who badgerigar is, but his comment was flagged and killed, even though it is scientifially correct. Although animals have been observed to have same-sex coupling, they mix it up with males and females. In the animal kingdom the only species that have been observed to have exclusively homosexual sex are humans and domesticated sheep. One would think that a sexual organism never having heterosexual sex wou…

> One would think that a sexual organism never having heterosexual sex would be a huge evolutionary fitness disadvantage Genes do not "care" for individual organisms. If they did we would be immortal. Jared Diamond argued that the presence of homosexual uncles/aunts is the same kind of an advantage as the presence of no-longer-breeding grandparents. > such a trait would be extremely uncommon. Homosexuality is pretty…

Well I heard that theory but seems there are no homosexual aunts and uncles in any species except the two mentioned.

The theories about alpha and beta wolves turned out to be wrong btw. The wolves that were observed in captivity were simply closely related families.

https://amp.businessinsider.com/no-such-thing-alpha-male-201...

Re: Homosexuality in giraffes and other non-human animals

#123

My go-to link for countering " is unnatural" was [1], this article seems like a great one to add to the arsenal :). That's not to say I believe human behaviour should somehow be judged by finding equivalents in the animal kingdom (what a silly concept!), it's just fun to point out to someone that even their ridiculous point is technically incorrect. [1] http://web.archive.org/web/20140723175514/http://www.blaghag...

I have no scientific rigor for this, but the possibility for relationships that do not bear offspring makes a ton of evolutionary sense. By including homosexuality into a species, you have members who are able to gather and process energy without contributing to population growth. Population growth is a good thing, but too much is detrimental to the species (at least if you don't have access to agriculture). In addit…

Natural selection happens at the gene level. A behavior has to beneficial to the gene or genes that cause it for it to propagate via natural selection. It’s hard to model homosexuality as anything other than detrimental to the gene or genes that contribute to it. The only model that accounts for this would be if homosexuality is an occasional side effect of some other traits or behaviors that increase fertility.

Re: Homosexuality in giraffes and other non-human animals

#124
post #91

My go-to link for countering " is unnatural" was [1], this article seems like a great one to add to the arsenal :). That's not to say I believe human behaviour should somehow be judged by finding equivalents in the animal kingdom (what a silly concept!), it's just fun to point out to someone that even their ridiculous point is technically incorrect. [1] http://web.archive.org/web/20140723175514/http://www.blaghag...

Animals also intentionally kill their own species for no other reason than they want to to prevent competition and secure mates. So using that same argument, murder is “natural”, too.

Murder, infanticide, rape, torture (parasitic wasps, ugh) are all natural. Appeal to nature is only compelling if you believe in happy-fun Disney 'nature'.

Re: Homosexuality in giraffes and other non-human animals

#125
post #64
post #61

Earlier quoted context omitted.

I don't typically have sex with things I'm not attracted to... And even if psychologically my sexual impulse seems different from that of an animal's, it's biologically the same. What purpose does this distinction serve?

Many people do have sex with people they're not attracted to, and many people do not have sex with people they are attracted to. The distinction is useful. Consider: https://en.wikipedia.org/wiki/Men_who_have_sex_with_men

The article you linked mentioned the term was coined during the rise of the AIDS/HIV epidemic when we needed to statistically account for men who had sex with other men but whom did not feel comfortable identifying with the words "gay" or "bisexual".

I'm personally in the camp that if you have sex with genders outside the opposite of your own, then you're either gay or bisexual. I don't differentiate between whether you're attracted to the same sex or just seriously, uncontrollably horny and desperate to shag anything with an orifice.

I guess I still don't see the relevance of a distinction beyond that of psycho-semantics.

Re: Homosexuality in giraffes and other non-human animals

#126
I'm so glad such interesting content is hitting the front page of HN. This was right underneath "Computer Scientists Create Reprogrammable Molecular Computing System". Who wants to read about reprogrammable molecular computing systems, when I can read about gay giraffes. Top quality stuff, guys. Carry on.

Re: Homosexuality in giraffes and other non-human animals

#127
post #93

I am always so torn when people make the argument that homosexuality is natural and therefore okay. It relies on the naturalistic fallacy which I don't like, but it also shuts down people who make the argument that homosexuality is unnatural and therefore bad, which I do like. Ultimately, homosexuality in humans is fine not because it's natural, but because we should, by default, let consenting adults do what they wa…

“Let two consenting adults do what they want to do” has it’s limits too?” Like the guy who agreed to be murdered and eaten in Germany?

I don't know why you got downvoted, that thing did happen and "consenting adults" was the murderer/cannibal's defense. Another counter-example I'm surprised hasn't been mentioned yet is incest.

"Between consenting adults" is a necessary but unsufficient condition.

Re: Homosexuality in giraffes and other non-human animals

#128

My go-to link for countering " is unnatural" was [1], this article seems like a great one to add to the arsenal :). That's not to say I believe human behaviour should somehow be judged by finding equivalents in the animal kingdom (what a silly concept!), it's just fun to point out to someone that even their ridiculous point is technically incorrect. [1] http://web.archive.org/web/20140723175514/http://www.blaghag...

I'm not sure I've ever heard "homosexuality is unnatural" as a serious argument.

I've absolutely heard "homosexuality is immoral", but the two things are not really related.

Re: Homosexuality in giraffes and other non-human animals

#129
post #97

Earlier quoted context omitted.

I don’t know who badgerigar is, but his comment was flagged and killed, even though it is scientifially correct. Although animals have been observed to have same-sex coupling, they mix it up with males and females. In the animal kingdom the only species that have been observed to have exclusively homosexual sex are humans and domesticated sheep. One would think that a sexual organism never having heterosexual sex wou…

> One would think that a sexual organism never having heterosexual sex would be a huge evolutionary fitness disadvantage Genes do not "care" for individual organisms. If they did we would be immortal. Jared Diamond argued that the presence of homosexual uncles/aunts is the same kind of an advantage as the presence of no-longer-breeding grandparents. > such a trait would be extremely uncommon. Homosexuality is pretty…

The key difference between a gay aunt or uncle and a no longer reproducing grandparent is that the grandparent has already reproduced.

Also, if homosexuality is a strategy for childcare, why do homosexual relatives contribute so little to their nieces and nephews? And if it is a successful strategy, why does it occur at such a low prevalence?

Re: Homosexuality in giraffes and other non-human animals

#130

Serious question: does anyone know how are homosexual monkeys treated by their peers? Basically, I was wondering if there is a proof of them being discriminated/treated badly by their peers.

There are no homosexual monkeys. While nearly all mammalian species have homosexual sex, homosexual individuals have only been observed in sheep and humans.

What exactly is the distinction being made here?
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