Bottom line: Global warming is NOT a hoax. That man's activities cause it or are making it greater IS a hoax and a lie. Spread the word, y'all. We ain't doing it.
I keep asking for the overall pattern of the Earth's temperature over a 50 year cycle 40,000 years ago (and 80,000 and 120,000). I have yet to get an answer.
Sorry, but global warming is a hoaz, the warming stopped in 1998, but of course is never mentioned. Not that the world hasn't warmed up some from the last ice age and, more recently, from the mini ice age that ended about 1850, but as of right now it is not warming. The warming it did in the 20th century was miniscule and never posed any threat to the planet.
On the other hand you are entirely correct about it not being man made, warming trends and ice ages are common in our past and there is no reason to assume they will not be common in our future.
"Bottom line: Global warming is NOT a hoax. That man's activities cause it or are making it greater IS a hoax and a lie."
Yup. We are warming because the Sun is producing more energy. Mars is warming, too, and it is not because of the hydrocarbons produced by Spirit and Opportunity. It is because there is more solar energy.
The belief that man is causing global warming is the 21st-century expression that man is the center of the universe. It is a way of empowering one's fe-e-e-lings that you are important.
Those that need to believe that man is the center of the universe (even its modern manifestation of Global Warming) will punish people that challenge dogma, much like Giordano Bruno was burned at the stake for esposing the Copernican Theory. Similarly our weatherman will face a like professional fate unless he does an auto de fe.