When you view Earth from space, there are no boundaries. Humankind is one species. But, despite all the remarkable achievements of humankind, we are failing each other.

"Tell me about yourself" doesn’t mean “give me your complete history from birth until today.”  It doesn’t even mean “walk me through your work history.” It means “give me a brief overview of who you are as a professional.”

Interviewers who ask this questi...

Researchers have found that for much of human evolutionary history our brains kept growing. In fact, if you count from our last shared ancestors with chimpanzees six million years ago, the human brain size almost quadrupled. This happened thanks in part to the im...