How Much Brain Do We Really Need?

Your brain is shrinking. Does it matter?

Rethinking the Brain challenges us to think differently. Rather than just concentrating on the many wonderful things the brain can do, this entertaining insight into its complexities and contradictions asks whether in fact we can live satisfactorily without some of it.

The bad news is that our brains start to shrink from our mid-thirties. But the good news is...