Replacing petroleum with renewable electricity as the main source of transportation energy.
UCS article The last paragraph explains how switching to electric cars is the answer.
UCS article The last paragraph explains how switching to electric cars is the answer.
Neat video of folks rebuilding beaver dams. Here is the Gallatin Watershed Council's website. Beavers restore the wet ecosystem, help provide year round water, prevent fires, and restore healthy ecosystems. People from 8 to 8 work together, twining and lacing small branches between upright posts. And it works!
Ten endangered US species : Florida panther, loggerhead turtle, manatee, kit fox, red wolf, leopard frog, caribou, blue fin tuna,ferret, condor. The article lists the threats to them.