Prevent climate change — with the fresh scent of pine?
Phillips/Getty Images
One of the most difficult things to model with respect to climate change is the effect of aerosols, some of which reflect sunlight back up into space, thereby cooling the globe. Both human and natural activity create them. One piece of the puzzle is how to model the effect of the aerosols created by pine forests — but as the BBC reports, there has been a breakthrough:
Should world society fail to control carbon emissions, this could potentially be very helpful for future emergency geoengineering efforts, the most feasible of which involve dumping tons of aerosols into the atmosphere. Those aerosols probably wouldn't be pine vapors, though: in such a situation it will be important to understand the effects of that class of chemicals as thoroughly as possible.
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Ryan Cooper is a national correspondent at TheWeek.com. His work has appeared in the Washington Monthly, The New Republic, and the Washington Post.
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