What is deep inside us that we can call on in these extraordinary times? What’s down there that perhaps we can change for the better? Could we deal with old fears to gain new courage? Is thinking about things enough or do we need to … read more.

Here is the Aaron Freeman reading, first performed on NPR:

You want a physicist to speak at your funeral. You want the physicist to talk to your grieving family about the conservation of energy, so they will understand that your energy has not died. You … read more.