Can you imagine if the governments did take the Global Cooling experts advice back in the 1970's and started stockpiling food. What a waste that would of been. Because today according to their predictions we should be starving yet we are instead obesity is one of the worlds biggest health problems.
Or suppose the UN had insisted in 1979 that all countries band together to cover glaciers with soot to make them melt ?
Do you suppose they'd have taken the blame 30 years later for rising sea levels ?
Hey, maybe they did, and they are just trying to scapegoat CO2 for the melting.