My main point - re morals - is that the most powerful don't obey the rules that the rest of us are expected to follow (and obviously, they don't get caught and/or change people's perception sufficiently so they're not even suspected). Hence the reason they achieve (and maintain) their power.
Since you bring up NZ - I can't speak to that one, since we don't have all the information yet (and may never get it all) - but often situations such as these are orchestrated by someone in the shadows. Example: Bin Laden and 9/11. Not quite the example I was heading towards, but it can be made to fit: terror attacks orchestrated by Bin Laden increased his "public image" in certain parts of the world, raising his profile; this in turn led to increased recruitment for Al Qaida. Naturally I despise terrorists as the filthy cowards they are - not just because of the death and destruction, but also (and most importantly) because of the reduction of our civil liberties by our own Governments with the excuse of "safety".
Going back to NZ, the Government there wasted little time to take advantage of the situation - it took them less than a week to outlaw a range of firearms which had previously been legal. With no contest. One week is an incredibly short time-frame to achieve the passage of legislation in a system such as NZs,
As for your other points - just because you think something is "deviant" or "irrational" doesn't make it so. Humans ARE animals - yes we have "intelligence" and all that, but most humans are easily manipulated. The fact that you think there is "no such thing as overpopulation" shows that you are either taking cues from media that aligns with how you think, or you just haven't looked into the situation at all. It's not just about population density - if it were there wouldn't be a problem (except personally I'd rather not live like a sardine).
That's not "an escapist solution" - it is a fact that humans are technically animals. The most populous animals on the planet. And yes I do tend to rate humans higher than animals, but only because I am selfish - i.e. I am a human (and I'm not a PETA member - those guys are basically terrorists).
I honestly don't know why you care about people making up new genders. Personally I don't understand it either (technically there are only two genders, unless one counts hermaphrodites as separate - and they are quite rare) - but if people want to label themselves as something different then what do I care? As long as it doesn't affect me directly, I don't care what they do. Now if they want special priveleges for these new genders, that's where the problems lie.
Global warming is, most likely, real - the thing is, estimates vary ridiculously as to what the end effect will ultimately be. The bigger issue is that people think that "we should do something about it" - the fact is that, speaking for Australia specifically, we contribute < 1% total global emissions, so even if we destroyed our entire economy/country/population, it would make almost no difference globally or locally. Yet the Green idiots on the left here want us to effectively revert to the stone age, and many idiots somehow think that if we do something, then other countries will follow suit. Which is hilarious, since I'm pretty sure no other country in the world is going to base their decisions on what we in Australia do.
As for the embryo stuff - firstly, until they're born, they don't have higher brain functions, therefore they don't count as human, therefore they're the property of the mother while they carry them, therefore the mother should be able to do with it what she wants to.
As for "dehumanising" - cry me a river. Far worse "crimes" have been committed throughout history, and most of the time there wasn't even a noble goal behind it. Removing unwanted children prior to their birth is a good thing, as it has been shown that bringing unwanted children into the world (and then abandoning them to an orphanage or something, which is usually what happens) leads to a spike in criminal activity, which is bad for society in general.
I do agree that people need to take more responsibility for things - and bringing children into the world where they're not wanted (or the parent cannot take care of them, due to financial or other issues) is definitely irresponsible. Ideally people should need to obtain a license to have/raise children, judging by the vast amount of morons that are raising children (who will then turn out to be even more, vastly entitled, morons).
For that matter, people that are useless or incompetent at their jobs should be removed from society, instead of festering in public service jobs where they cannot be fired, and where they cluster together with other idiots, creating a cabal of idiocy that grows larger with each generation, where idiots support other idiots in a never-ending circle of utter stupidity.
And that's the last time I will derail this thread. Apologies for anyone reading this and wondering WTF if going on.