What do humans contribute to the world except war, torture and the mass destruction of habitats / the extinction of countless species?

Honestly what do humans contribute to the world?

Humans have destroyed so many natural resource reserves (e. g. forests, etc.).
Humans cause mass destruction of habitats.
Humans cause the extinction of countless species.
Humans torture, multilate each other for fun.
Humans torture, mulitate animals for fun.
Humans start wars for the simple fact they're inferior creatures with small egos. Countries have been split apart due to the worthless politicans that idiots have put into power.

There's nothing honestly useful humans contribute to the world. Yes it seems humans are useful to other humans but then humans are a self centered selfish thoughtless species.

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Take for example how malicious and ultimately useless a species humans are.
When Steve Irwin was killed by a stringray people killed & mulitated stingrays on the beach. In response to one of the most conseration orientated people getting killed. Such disgusting behavior and what a filthy way to dishonour Mr. Irwin's life work. All because humans are a nasty creature.
What do humans contribute to the world except war, torture and the mass destruction of habitats / the extinction of countless species?
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