On this week's Fallon Forum, Ed Fallon discusses:

(01:48) Biodiesel’s carbon footprint, with David May, biofuel consultant;

(13:50) Global climate report is serious business, with Jerry Schnoor;

(28:22) Iowa scientists speak out on climate, with David Courard-Hauri;

(41:40) Fall election and redistricting update;

(54:13) October garden Q&A, with Kathy Byrnes.