Grandma’s Veggies May Have Been More Nutritious
Green Marketing Machine
Bob Perkowitz, founder of the green consumer organization ecoAmerica, on reinvigorating the environmental movement. By Rabia Mughal
Biodiesel from Algae – I am skeptical of ethanol and biodiesel as a cure for global warming, but these guys might be on to something.
A good rundown of a presentation by James Hansen on climate change. Dr. Hansen suggests that if we get rid of coal we can continue to burn oil and gas without reaching dangerous levels of CO2.
Image property of NASA. From The Visible Earth.