Non-Watchmen post, for old time's sake

Australians have for the last thirty years been increasing in life expectancy at the rate of four months a year (if we could get three times better than that, we'd live forever). If that rate of increase holds up, every girl born since 1998 and every boy born since 2002 will have a 50% chance of living to be 100.

I'll do the full math later.