John Elder Robison wasn't diagnosed with Asperger's syndrome until he was in his 40s. He describes growing up without being able to recognize social cues or facial expressions and how he learned to navigate the world anyway. Also, pianist and conductor Leon Fleisher. NPR science correspondent Ira Flatow. Plus: the importance of creativity in today's consumer-driven culture.

On tomorrow's show: how the high cost of living in New York City affects artists. Tell us whether you think staying in New York is worth the struggle.

Also....The Leonard Lopate Show is hosting a listener photo project! Send us a photo of a random object that has special meaning to you, and tell us the story behind the object. Find out how to submit here.