A new study used a computer model to predict how just three grams less a day would affect heart disease in the United States.
VOA: special.2010.01.27
Scientists have known for a long time that aerosols cool climate by reflecting sunlight and making clouds brighter, but the newstudy is the first to use a global model to estimate the net effects on plant carbon intake resulting from this type of atmospheric pollution.
In the newstudy biostatistician Ira Longini at the Fred Hutchinson Cancer Research Center in Seattle devised a computer model to calculate the probability that such an outbreak pattern could occur without human transmission.