On this week's Fallon Forum, Ed Fallon discusses: (00:50) Paper or plastic? Neither; (13:25) Joe Biden on climate, pipelines; (25:54) Postal Service under attack, with Kimberly Karol, president Iowa Postal Workers Union; (39:44) Canadians take to the trees to stop pipeline; (51:02) Saving heirloom seeds, with Kathy Byrnes, Birds & Bees Urban Farm.