Globe and Mail: There is no scientific silver bullet that will save the world from the effects of climate change, a new study says.
Over the past two years, a team of Canadian and American researchers has evaluated the potential for so-called geoengineering to address global warming.
They looked at approaches already widely in place such as forest and soil management, as well as more controversial ideas such as ocean fertilization and solar radiation management.
What they found is that none of these - or...