Welcome! Check out today's birthdays, recent birthdays, or our birthday stats.

John Holdren

American scientist and presidential advisor.

Born March 1st, 1944 (age 82 years) in Sewickley.

Occupations
adviser, earth scientist, environmentalist, expert, physicist, university teacher
Wikipedia
John_Holdren

Nothing in the world like a sore stomach for the right reasons. Stephen Chbosky