Photo cred to NASA Goddard Space Flight Center

The lecture series at the Carnegie Institution for Science always has interesting stuff.  The latest is Margaret Tolbert from the University of Colorado, speaking on Hazy Skies on Early Earth:  Lessons from Saturn’s Moon Titan.  And I must add that the talks I’ve been to have unabashedly lobbied for carbon trading (which I personally believe is going to produce the mother of all unintended consequences), and it is generally part of the Q&A.  There; fair warning.

Saturn’s moon, Titan, is covered by a thick organic haze that completely shrouds the surface from view. Such a mysterious haze might have also been present on Earth billions of years ago. Comparing the hazes that form in these two distant lands can help us learn more about the climate and habitability of our own planet in ancient times.

PSA:  This month’s lecture is moved from the regular location to the
Grosvenor Auditorium at the National Geographic building, 1145 17th St NW (at L)
Thursday, February 12th
6:45 pm
Free and open to the public; no reservations needed

We have two cafes in our transit-shed, lucky us.  One in Annapolis, where Cy Jones from the World Resources Institute is going to discuss water trading tomorrow, September 30.  Like carbon trading, only wetter.  Another in Arlington on October 7, where Dr. Don Wilson from the Smithsonian Institution going to talk about Bats: Myth and Reality.  It’s at the Front Page, in Ballston.  If you’ve ever thought about putting up a bat house, this is your chance to ask all those questions. 

Could be a nice addition to the ‘hood.  If the neighbors aren’t too freaked out, that is.