How to Trigger an Ice Age the Easy Way, Killing Billions of People
The secret to killing billions and billions of people without  being too obvious about it, is to make it difficult or impossible to  grow enough food to feed them.
 Geological  history demonstrates that the best way of doing this — short of a global  thermonuclear war — is by triggering a global ice age. If winters are  too long and summers are too short and cold, crops cannot be grown, and  livestock will starve. Without enough food, billions of people will die,  until there are only enough people to match the dwindling food  supplies.
Who would want to do such a thing? Well, no one will actually come  out and admit to planning a great global human dieoff. But there are  some people who are playing with the idea of significantly cutting back  on Earth’s solar allotment, in the name of mitigating “climate change.”  But since Earth’s climate is always changing no matter what humans do,  why would a warmer planet — with longer growing seasons and more food —  be worse than a cooling planet, with less food and shorter growing  seasons?
One of the backers of the new “geoengineers” is Bill Gates, of  Microsoft fame. Mr. Gates feels strongly about “climate change,”  strongly enough to help finance a planetary geoengineering scheme to  reduce solar input to the planet.