Virtual reality is having a moment, but today's VR is much more than fun and games — it's in the private and public sectors, in healthcare and in education. Jeremy Bailenson has been studying the technology for 20 years. He believes VR has the power to create empathy and change how we see the world. | Want to support 1A? Give to your local public radio station at donate.npr.org/1A and subscribe to our podcast. Have questions? Email the show at 1a@wamu.org and find us on Twitter @1a.