Aliens

Here is an interesting thought.

Why not practice contacting alien intelligent species from outside our planet.

We could use artificial intelligence to contact our own uncontacted groups of humans for example in the Amazon jungle without disturbing them or their culture.

At the present time they are aggressive and dangerous because of irresponsible people in the past.
They may have knowledge the rest of us may find enlightening.

If it works, we could also try it on animals and insects?