Unfortunately, it wasn't bs. The climatologists of forty years ago had it right all along.
But allowing the people to get a forty year head start on prepping for an ice age didn't serve the long term interests of the global elite, who have been desperately seeking a way to reduce the earth's population for close to a century.
Call me cynical, but it makes perfect sense to me that the NWO would do something so dastardly as to steer the attention of the entire planet in the wrong direction, so that most would be completely unprepared for a mini ice age.
Hence the selling of anthropogenic global warming scam over the last twenty-odd years.
Not even close. They said that unless we "did something" we'd be starving in the cold by 2000. We were also running out of oil then, remember? By 2200 it might become a problem, though. The cold, not the oil.
UN Agenda 21 calls for the reduction of Earth's population by about 85%, IIRC. But if a bunch of the "elite" were conspiring to misdirect the public that way, word would have gotten out by now. Oh, wait...would it be REPORTED???