Why're humans so fucking stupid?

Why do I keep seeing people randomly post this meme over and over. Are you all from reddit?

phys.org/news/2009-05-oxygen-earth-earliest-ice-age.html
en.wikipedia.org/wiki/St._Matthew_Island#Mammals

Yeah right?
As if beasts of any kind (from germs to whales) sit around and contemplate their existence and decide when their population is too great. They die off when they outgrow available food or other beasts eat them.
Lots of beasts kill their own kind. Most of the little yipping beasts would be chow for bigger dogs if you left them out in the wilderness and stopped feeding them (out of a can, no less).

We developed in the tropics, you ever notice how the more an animal can thrive in warm climates the dumber it is? Notice how reptiles that thrive in warmer periods of earth history are butt fucking retarded compared to us.

Don't think there's any real correlation to temperature and intelligence, it's just that being cold blooded kinda restricts you to warmer climates.

I mean, there were dodos, and they were temperate.

Stupidity often seems to come about more as a result of an excess of food sources and a lack of predators. (Wait... That's bad...)

You know how pathetic you sound?

>the most superior species on Earth
Got that right.

I could see this as being a thing though as the harsher and colder the environment, more intelligent traits are selected for as they are better adept at surviving the environment.

You're right, OP. Destroying your environment is stupid.

I mean, it's not mind numblingly stupid. Like the people who gladly fill their own habitat with violent foreigners who destroy the environment and murder the natives all the while receiving government handouts paid for by the very same natives that they hate and despise.

At least environment destruction occurs slowly over a series of generations leading to "It's always been this warm!" or "The water has always tasted like mercury and lead!". Such things are hard to see, and take place both in and over scales that humans don't usually think in, such as being incredibly small volumes or occurring over several hundreds of years. Such ignorance is, while dangerous, excusable.

We can literally see, with our own very eyes the damage uncontrolled import of violent foreigners causes, and yet people still do it.

I guess eugenics was the answer, but Hitler fucked it all up.

>Why're humans so fucking stupid?

Name one other animal that is capable of what humans have done.

Animals are so dumb they can't even create fire

In warm climates there is lot of food thus no reason to really think to survive, even humans that stayed in the tropics are absolute fucking idiots compared to humans that evolved in temperate latitudes.