Given that you can't seem to stomach unbelief in your ideology...
I'm the only person on this thread who's not only admitted to uncertainty, HerFemaleness, but is advocating it as a virtue.
As for how and why the universe’s expansion is accelerating, no I couldn’t explain that to you. But I know an astrophysicist I could call for you, and he could do that. The fact that you might not understand his explanation doesn’t mean that it isn’t an accepted scientific explanation.I believe a Nobel prize has been awarded for the discovery.
Do please call him and get him to explain to you that he can't explain it because nobody knows for sure and dark energy is as yet just a glorified placeholder. And that the prizes for Saul Perlmutter and so on were awarded purely for the discovery that it was accelerating, because nobody was expecting it, as you'll see in early editions of A Brief History of Time which doesn't even consider the possibility. Those bemusing paradigm shifts, eh?
Nor can I explain to you why a cat purrs, but I’m quite sure a veterinarian or an animal biologist could explain how a cat purrs.
Nope, again, as yet they can only hypothesise. Your quite sureness is really not helping all these worries I have about people's unwarranted certainties.
As for homosexual attraction, we can speculate as to why it exists, but the fact of its existence has been verified in all sorts of laboratory experiments measuring physical changes that occur during human sexual attraction.
Those tests also seemed to show that many people get turned on by pretty much any filth they're shown regardless of their sexual orientation. You might say it's unwise to make black and white statements about human sexual attraction. And verifying the existence of homosexuality was never the problem because all the homosexuals enthusiastically fucking each other and writing poems about it is really all you need. Destigmatising it and legitimising it was the problem, and this wasn't started by labs or psychiatrists' convocations but by riots and demos and people basically just insisting.
If you’ve not taken any courses in logic or set theory, I highly recommend them.
Tbh I do conk out at a certain point but I definitely remember the bit where Bertrand Russell spent several years and a few hundred pages proving that 1+1=2 and everyone got all excited about maybe finally being able to be quite sure about how cats purr complex axiomatic systems and then Gödel came along and buggered that hope for good.
You sound very young. Your argument is style is one of demagoguery as opposed to logical discussion.
It's Christmas and you're probably busy, so I'm going to try and save us all some time and suggest that if you want to try and patronise or unnerve me then taking pot shots at my mental and verbal capabilities is probably not a strong suit. You should go for my worldly inexperience, certainly, but also my callousness, pomposity, self-absorption, superciliousness, history of being gaslighted, middle class guilt, general fear of losing the respect of people I like and also, given that I'm aware that demagoguery is kind of a non-starter in a roomful of people who flatly disagree with me, the strong possibility that what you're picking up on there is the fact that at this point I'm arguing with you for the sheer joy of it rather than to exercise my social conscience and l'm quite happy to admit that I'm not at all proud of that either so it's definitely worth you having a crack at it.
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Having said all that, I've just caught up with the thread below. Rat is smarter than me and now I do understand to my satisfaction in what manner trans people are trans, so who knows, maybe I'll bother you less in my newfound cognitive harmony.
www.mumsnet.com/Talk/am_i_being_unreasonable/3449035-To-not-care-whether-people-say-sex-or-gender?topicid=2724&threadid=3449035&pg=22