00:27 - Season of giving

 01:00 - Women live longer than men

 01:29 - Of 325 million American's, how many will live to 100?

 02:08 - What can we do to live longer?

 02:52 - Where are the Blue Zones?

 03:38 - Sardinia

 04:26 - Ikaria, Greece

 04:57 - He Nicoya Peninsula

 05:50 - Telomeres

 08:46 - Social isolation.

 10:05 - Obesity vs. social isolation.

 11:04 - Prevent social isolation.

 11:27 - Why they stay young in Sardinia.

 12:30 - Why they stay young in Ikaria, Greece.

 13:20 - Why they stay young in Loma Linda, California.

 13:50 - Why they stay young in Okinawa, Japan.

 14:13 - Prevent loneliness in retirement.

 14:48 - Make sure you have friends younger than you.