Nature World: Green technology and sustainability efforts are all well and good, but a new UCLA report says that the best way to combat global warming is to cut carbon emissions, coinciding with the Obama administration's new proposal to reduce such emissions.
"We found that climate engineering doesn't offer a perfect option," study leader Daniela Cusack said in a UCLA news release. "The perfect option is reducing emissions. We have to cut down the amount of emissions we're putting into the atmosphere if, in...