What if all Animals Were as Intelligent as Humans?

What if all animals had human intelligence?

If all animals had the rational thinking and self-awareness than humans do, our species (and the planet) would be in for a hard time.

http://www.bbc.com/future/tags/future-video

Imagine a world à la Planet of the Apes, where every animal species has the same intelligence humans do. Chances are, it would be a messy disaster.

Find out why in the video, and dig into this piece by Rachel Nuwer to know more. Brought to you by CNN.