Category: Author: Sarah Pryputniewicz
Yes–if you’re a coral. Biologist Brent Constantz has formed a company to sequester carbon dioxide just as corals in the ocean do. The strategy is simple–combine carbon dioxide, water, and calcium. The carbon dioxide comes from the smokestacks of electrical power plants, and the water and calcium come from seawater. The material produced is used […]
Global temperatures in the year 2010 are on course to be the highest ever in 130-year record. This is the consensus of recent three different analyses by NASA, National Oceanic and Atmospheric Administration’s National Climatic Data Center and a joint record kept by Britain’s Met Office and the University of East Anglia. While these results […]
In the fairy tale, Goldilocks was a little girl who walked into a house in the forest. She ate porridge, sat in chairs, and slept in beds. The first choices she tried were too hot, too big, and too hard. Her second choices were too cold, too big, and too soft. Her third choices were […]
Pollution has its benefits. With fewer particulates being released by smokestacks and cars, there are fewer aerosols in the atmosphere. Fewer aerosols means that more solar radiation hits the ground. With more sunlight hitting the Earth, the Earth warms up–faster than many scientists had initially predicted. Calculations by Jan Magnus, Bertrand Melenberg, and Chris Muris, […]
Our Sun has bursts of activity that occur in an 11 year cycle–some periods of lots of activity and some periods of low activity. The Sun provides the radiation that heats the Earth and makes it habitable for us. So when the Sun is more active, the Earth should get warmer, right? Wrong. New research, […]
Climate scientists are working intently on models that can forecast what Earth’s climate might be like in the future. The evidence points towards a warmer future, thanks to increased greenhouse gas emissions from humans. So why are climate scientists studying the distant past (paleoclimate), long before humans roamed the planet? Well, it turns out that […]