He was the voice of the Mindwebs series out of WHA radio in Wisconsin, which offered weekly readings of sff stories by well-known writers. Between 1976 and the mid-1990s they presented 169 half-hour shows with 188 short stories by 135 different authors, ranging from Ray Bradbury, Ursula K. Le Guin and Isaac Asimov to Thomas Disch, Joanna Russ, and R.A. Lafferty. Hanson’s readings were enhanced by music, periodic sound cues, and the occasional character voice.
Hanson was a member of the Freedom From Religion Foundation. They posted a eulogy from FFRF Co-President Dan Barker, a pianist, that focused on their mutual interest in music –
I played with the Michael Hanson Jazz Group a number of times… His style on the drums was breezy and fun, leaving plenty of room for the soloists to express themselves. During breaks, we often talked about music, but Michael especially wanted to talk to me about politics and religion. He really cared about the world.
Hanson is survived by his wife Rosie and sons Rolfe and Stephan.