[hubert1234]

Dont be so sure, I personally believe that alligators and crocodiles should be wiped out but the majority believes that the risk of being eaten alive during a swim in a pond nextdoor is an acceptable risk and the natural right of nature over humans. People have a weird disposition to protect nature beyond what is due. We effectively wiped out wolves from Europe and I personally couldnt be happier that I dont have to worry about a wolf attack or bear attack when I'm out in the forest, cycling.

[saiya-jin]

Wolves wouldn't attack you, I guess you read one too many children's stories. The only possibility would be desperate, starving big pack of wolves and a lone traveler in the middle of nowhere. I've experienced it a bit, alone in winter mountains ski touring and camping, but even then they just carefully observe from distance and then move on.

As for bears, we have them back home in eastern europe, in fact vastly overpopulated given the area available and their territoriality. Practically no attacks on cyclists, hikers etc (yes like 1 every year or two something minor, more people die from ticks and tripping over stones and roots). If you make any noise while in the forest, they will notice you from far and avoid you.

That said, we don't have grizzly or polar bears, those are a bit different and majestic beasts.

As for general discussion, your point doesn't make much sense. We could wipe out just types of mosquitoes responsible for super-deadly diseases like malaria and dengue (and few others) and keep the annoying but otherwise harmless suckers still around. In my subjective opinion we wouldn't even notice the transition (at least not in the bad sense).

[nunb]

Still a threat in some parts of Europe... Including urban centers like Moscow.