Deterring Russia (now and later), the value of citizen science, strengthening the America’s blood supply, and the latest from RAND Art + Data.

Considering U.S.-Russia diplomacy in the context of the Ukraine crisis; how citizen science can help communities become safer and stronger; protecting the U.S. blood supply from future shocks; and new “visual essays” that show why people might join—and later leave—extremist groups. For more information on this week’s episode, visit rand.org/podcast.