CWA: Why should you care about species extinction?
CWA is the Conference on World Affairs at the University of Colorado, Boulder. Now in it's 63rd year, the conference brings together scientists, politicians, activists, journalists, artists, and more for a week of fascinating conversations. It's free, and open to the public. Think of CWA as the democratic version of TEDtalks. I'm at the conference all this week and will be posting and tweeting about some of the interesting things that I learn.
Short answer: Because extinction doesn't happen in a vacuum. When one species dies out, it can have further reaching implications for the ecosystem that species lived in. Case in point: Coral reefs. You've probably heard a lot about coral reefs dying. But it's not always spelled out that these deaths are more than just a loss of biodiversity. During a panel on Tuesday, Peter Hildebrand—an atmospheric scientist with NASA's Goddard Space Flight Center—did a nice job of putting this issue into stark relief.
"Coral reefs supply a lot of the basis of the food chain in the ocean. If we wreck up the climate, then we change concentrations of carbon dioxide in the air, which means we're changing the pH levels in the water, and that chemical change damages the shells in the coral. As coral die, that damage has effects right up the food chain to the large fish that we eat."
Image: Some rights reserved by mattk1979
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Maggie Koerth-Baker
I do the Twitter, the Google+, and (to a much lesser extent) the Facebook.
Books
• Before the Lights Go Out: Conquering the Energy Crisis Before It Conquers Us
Upcoming Appearances
• April 2 at Skeptics in the Pub, Boston, Mass.— 7:00 pm at Tommy Doyle's in Harvard Square. Please RSVP.
•April 4 at MIT: "Shedding Light, Online", a discussion about how blogging and a dynamic audience helped shape my book, Before the Lights Go Out—4:00 pm in Maseeh Hall. Please RSVP.
• April 6 at Carnegie Mellon University: More details to come
• April 9-13 at University of Colorado, Boulder: 64th Annual Conference on World Affairs
• April 10 at Colorado State University, Fort Collins: "Putting the Fun Back in Infrastructure"—3:30 pm in the Rocky Mountain Innosphere.
• April 19 at The Bakken Museum in Minneapolis: Book Launch Party! Come enjoy snacks, a presentation by me, and some fun with the Bakken's Leyden jar.
• April 21 at Science Museum of Minnesota, St. Paul: Earth Day Tweetup event with Will Steger and Sean Otto—events run 10:00 am to 2:00 pm.
• May 2 at University of California, Berkeley: "Putting the Fun Back in Infrastructure"—6:00 pm, location TBA.
• May 3 at the American Institute of Architects, San Francisco Chapter—Lunchtime lecture, time and location TBA.
• May 3 at Barnes and Noble, El Cerrito, Cali.—7:00 pm.
• May 30 in New York City—Panel on local and DIY energy with the New America Foundation
• June 22-25 in Aspen, Colorado: Aspen Environment Forum
• July 5-8 at CONvergence in Minneapolis, Minn.—exact times and dates TBA
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