Cats clean their face when "bad" weather is coming. Rain, snow, whatever... They also tend to become very frisky and afraid before an earthquake, same with dogs

Stuff like that... Now I know for that dogs have hundreds of times more acute sense as well as cats and many other animals seem to be sensitive to environment changes.

The question is, can we gain our [mostly] lost instincts that warned Our ancestors of danger and other changes in the environment?

I meant to put this in Odds and Ends, I apologize. If someone can move it that would be great.