Margaret Leinen, assistant director for geosciences at the U.S. National Science Foundation, announced on 7 December that she will be leaving NSF in January 2007 to become the chief science officer and vice president of Climos, a new company based in San Francisco, Calif., that plans to develop solutions to reduce greenhouse gases. Leinen will oversee efforts to better understand the planet's carbon cycle to address global climate change issues.
Leinen has managed the Directorate for Geosciences since 2000. She also served as vice chair of the U.S. Climate Change Science Program, which coordinates federal climate change research, and as co-chair of the National Science and Technology Council's Joint Committee on Ocean Science and Technology.