There is no difference between saving lives and extending lives, because in both cases we are giving people the chance of more life.

I'm the chief science officer of a foundation that works on the application of regenerative medicine to the problem of aging.

Wikipedia was a big help for science, especially science communication, and it shows no sign of diminishing in importance.

There is no difference between saving lives and extending lives, because in both cases we are giving people the chance of more life.