Drew Murphy's List: global warming 4

If the carbon footprint made from producing a hybrid is ten times larger than that it erases it is news that should be shared. Compact florescent lights are great energy savers but are all of these exactly what they claim to be? And furthermore will light emitting diodes render CFLs obsolete before they are universally adapted.

Developments in mass renewable energy production in such areas as solar and wind power are of interest to all. We will also be looking back at past successful use of these energy choices. Zenith sold tiny windmills in the late 1930s that would charge a car battery that in turn would run a radio for days.

Global warming could do more than just melt polar ice. It could change our maps, and displace people from cities and tropical islands.