Shows from the last week:
Global Warming Law & Grass For ElectricityChemical Law & Urban ParrotsSoybean Oil & PaperEnergy Plan & Diving For CuresSubsidized Grazing & Dr. James Hansen, Part 2Nuclear Waste & Dr. James Hansen, Part 1Geothermal Is Growing & Prairie Dog WarsUrban Forestry & The CCC
Host: Lester Graham
Show date: 10/26/2009
Summary:
Forest researchers say cities need
to plant different kinds of trees.
Many cities plant only a handful of
species. That means, one pest can
wipe out a big part of a city forest.
And... the Great Depression and green
jobs. Lester talks with the director
of a new PBS American Experience documentary
about the Civilian Conservation Corps.