Type 17 ...couldn't have put it better.
Global warming can have number of physical causes ....even a volcano going off can cool the atmosphere for a few years and these are observable in the temperature record.
AGW stands for Anthropocentric Global Warming which we have in play now.
The release of CO2 from fossil fuels warming the atmosphere was realized in the 18th century but even as late as the 50s no one gave it much mind.
Come the 70s..some scientists for the fossil fuel companies were warning of the consequences and in the 80s both the evidence and predictions arising out of that evidence were firmed up.
Ice Ages are driven by the change in the tilt and orbit of the earth - they are called Milankovich cycles and work over 10s or 100s of thousands of years.
We were slowly moving toward another ice age based on that up to about 300 years ago when the trend suddenly reversed then spiked as we industrialized.
easy to see here
C02 is the major thermostat of the planet it accelerates both warming and cooling as a cold ocean holds more CO2 which then cools the earth/ocean in a feedback.
Reverse the feedback and it warms the planet as the Milankovich cycle moves into the warming phase.
This is simple science that can be demonstrated on a table top and has been in many science fairs.
Once Exxon figured it out in the 70s ( yes it's on record ) they realized they would be liable for the consequences so set out the Koolaid a few have swallowed here. They delayed the law suits for a decade or so but chickens coming home to roost now. New York City alone is suing for billions.
So while it might be counter intuitive that the warming planet could cause reallllllly cold incursions of Arctic Air ...that is what is causing the extremes and with more moisture in the atmosphere ....serious storms....not more storms, just more intense storms and a very difficult environment to be a mid lattitude farmer. Soon enough wheat farmers will only be in Canada as the US will be too warm tho strains are being developed.
BTW for the remaining hold outs....even the fuel companies acknowledge it in court.
n the country’s first court hearing on the science behind climate change, a lawyer for Chevron, Theodore Boutrous Jr., said the oil company accepts the scientific consensus. He quoted chapter and verse from the reports of the Intergovernmental Panel on Climate Change, the thousands of scientists assembled by the United Nations to figure out exactly what’s going on. “From Chevron’s perspective, there is no debate about the science of climate change,” Boutrous said.
Oil companies have recently started saying they’re on the side of science, but they’ve never said it so clearly in court.
https://grist.org/article/fossil-fuels-are-the-problem-say-fossil-fuel-companies-being-sued/
Take away for riders from all of this.....expect some warm periods every winter and some cold periods when you'd not expect them historically...like now.....and do expect more wet
Thursday looks wonderful .they are now calling for 17 degrees !!!!!!...Forks rain or shine.
