Science Etcetera Mercuryday, 20080326
Posted in Science Etcetera on March 26th, 2008
Map of the Apollo 11 Moonwalk |
National Geographic Tour of the Solar System |
Map of the Apollo 11 Moonwalk |
National Geographic Tour of the Solar System |
The latest news about climate change is so alarming (the right wing would say alarmist) as to make many people want to plant their aching heads in the sand. Some scientists using advanced computer models now argue that if we want to stop the Earth from warming, the amount of carbon we should be emitting is … none. None? As in, zero? As in, shutting down the global industrial economy? After all, global energy demand is expected to accelerate until at least 2020. Yet attempts even to slow the rate of increase of carbon emissions have paralyzed world politics for more than a decade.