Three things to know:

What happens when people regularly start living past 100? We have to redesign our lives, according to Andrew Scott.

If you haven’t made that big scientific discovery yet, don’t worry: there’s time. Laszlo Barabasi tells us why great innovations don't just come from young geniuses.

We work four more weeks a year now than we did in the 1970s. And that’s a problem. Professor Julie Rose explains why free time isn’t just nice to have -- it should be a right.