Bill Resnick hosts this Membership Drive Special edition of the Old Mole in which he talks with a biologist about what industry, especially agriculture, puts into the air and water we breathe and drink, and what we can do about it. Also on the show,

• Clayton Morgareidge raises questions about "Tax the Rich" as a political demand;
• Joe Clement discusses the politics of the blockbuster movie The Avengers;
• Also from Joe, commentary on "cooperative consumption" -- from tool libraries to listener-sponsored radio.