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About the Authors

Sana Zakaria is a research leader working in science and emerging technology at RAND Europe. She wrote this for InsideSources.com.
 

Joana Beirao is a stagiaire at RAND Europe. She wrote this for InsideSources.com.
 

Tim Marler is a senior research engineer at the nonprofit, nonpartisan RAND Corporation and a professor at the Pardee RAND Graduate School. He wrote this for InsideSources.com.