Your life could unfold in infinitely different ways, but you can only choose one path. It took author Oliver Burkeman years to accept his mortal limitations and embrace a life he's actively choosing.

Big life decisions are never easy. Should you follow a plan? Make a hard pivot? Improvise as you go? This hour, TED speakers who've made extreme life choices and their advice for getting unstuck.

Living by the clock is a relatively new concept. It works for some, but others see time as a string of events. Psychologist ...

Based on the simple premise, "Ideas worth spreading," Chris Anderson spent the last 25 years turning the non-profit TED ...