On the May 23 show I was joined by Frosty Wooldridge. Frosty is a Michigan State University graduate, with a career teaching math and science. He also served as a U.S. Army Medical Service Corps officer during Vietnam. On today’s show we discussed world overpopulation and related environmental concerns. Frosty is also known for having cycled 100,000 miles around the globe and across six continents in the past 25 years. This has given him first hand knowledge of the countries we discussed on the show. Frosty is about to embark on another of his cycling trips, so I thank him for taking the time to record this show with me at short notice beforehand, and look forward to having him back on the show when he returns.