Dr. Mumma is now in his 13th year in the Department of Philosophy in the College of Arts and Letters at CSUSB. He teaches the department's logic courses. His research is in logic and the philosophy of mathematics. He received his PhD from Carnegie Mellon University for a dissertation on the logic of geometric diagrams. He has since moved on to the connection of the logic of elementary arithmetic to counting. John is very athletic in his spare time playing pick-up soccer in his hometown of Claremont.
Dateline NBC
Current and classic episodes, featuring compelling true-crime mysteries, powerful documentaries and in-depth investigations. Follow now to get the latest episodes of Dateline NBC completely free, or subscribe to Dateline Premium for ad-free listening and exclusive bonus content: DatelinePremium.com
24/7 News: The Latest
The latest news in 4 minutes updated every hour, every day.
Therapy Gecko
An unlicensed lizard psychologist travels the universe talking to strangers about absolutely nothing. TO CALL THE GECKO: follow me on https://www.twitch.tv/lyleforever to get a notification for when I am taking calls. I am usually live Mondays, Wednesdays, and Fridays but lately a lot of other times too. I am a gecko.