Reflecting sun's rays would cause crops to fail, scientists warn

Research shows geoengineering method intended to combat climate change would have adverse effect on agricultureProposals to combat climate change by reflecting the sun's rays back into space would cause widespread crop failure, cancelling out any benefits to farming from the reduction in warming, according to new research.By examining the effects of volcanic eruptions on agriculture - which has a similar effect to proposed artificial methods of scattering solar radiation through aerosols - scientists have concluded that such methods could have unintended consequences. Continue reading...