Skip to content
Sponsored

Thanks to our advertising sponsor -

SPUR Lunchtime Forum: Save the planet! (or plan B)

"Ken Caldeira, of the Carnegie Institution for Science's Department of Global Ecology at Stanford University—one of the world’s leading scientists in climate change—presents policy-relevant science to help solve the carbon-climate problem. Hear about carbon-neutral energy for economic growth and environmental preservation—and the back up plan: goengineering. Beyond numerous scientific journals, he’s written for The New Yorker and The New York Times, contributed to reports that won the Nobel Peace Prize, has testified before Congress and the British Parliament and will organize a session on geoengineering in Copenhagen."

“Ken Caldeira, of the Carnegie Institution for Science’s Department of Global Ecology at Stanford University—one of the world’s leading scientists in climate change—presents policy-relevant science to help solve the carbon-climate problem. Hear about carbon-neutral energy for economic growth and environmental preservation—and the back up plan: goengineering. Beyond numerous scientific journals, he’s written for The New Yorker and The New York Times, contributed to reports that won the Nobel Peace Prize, has testified before Congress and the British Parliament and will organize a session on geoengineering in Copenhagen.”

Streetsblog has migrated to a new comment system. New commenters can register directly in the comments section of any article. Returning commenters: your previous comments and display name have been preserved, but you'll need to reclaim your account by clicking "Forgot your password?" on the sign-in form, entering your email, and following the verification link to set a new password — this is required because passwords could not be carried over during the migration. For questions, contact tips@streetsblog.org.

More from Streetsblog San Francisco

Driver Runs Red, Hits Cyclist, Speeds Off

April 17, 2026

Friday Video(s): Kidical Mass, Night-Biking in Tokyo, and More

April 16, 2026

Mayor Gloria’s Budget Has Deep Cuts for Safety and Bicycle Program for the San Diego Department of Transportation

April 16, 2026
See all posts