How EVs compare to gas cars on emissions over their total lifespan

[chuckChuck]

Don't worry about medieval buffalo farting. The bigger worry is medieval thinking and the blatant denial of credible scientific evidence from the the usual suspects on Agrisilly.

[AlbertaFarmer5]

Don't worry about medieval buffalo farting. The bigger worry is medieval thinking and the blatant denial of credible scientific evidence from the the usual suspects on Agrisilly.

So given all of the credible scientific evidence you have access to, what caused the medieval warm period? Why did the little ice age end?
What does the science say?

[chuckChuck]

Tell us oh oracle of Alberta?

Its not like scientists don't know about the natural causes and variations of climate change.

But when are you going to accept the overwhelming evidence of human caused climate change? Instead of making up excrement? Even Crypto says its real!

[AlbertaFarmer5]

Tell us oh oracle of Alberta?

Its not like scientists don't know about the natural causes and variations of climate change.

But when are you going to accept the overwhelming evidence of human caused climate change? Instead of making up excrement? Even Crypto says its real!

But according to Michael Mann, and his infamous hockey stick, there was no MWP, or LIA, just a flat consistent temperature throughout history until CO2 came along.

So when the supposed climate scientists deny documented climate change, which scientists am I supposed to accept?

[chuckChuck]

A5 we are not going to rely on your anti science intentional distortion and denial of climate science.

Your record of BS about CO2 disqualifies you. There is no dispute amongst scientists that CO2 and other greenhouse gases are causing relatively rapid global warming and climate change.

Climate scientists including Michael Mann are well aware of 800,000 years of CO2 analysis from ice cores and the corresponding temperature record.

"Scientists often seek clues to past climates by drilling into glaciers and ice sheets. The extracted ice cylinders, sometimes taken from several kilometers below the surface, show evidence of atmospheric composition, volcanic eruptions, dust storms, even wind patterns. Combined with other paleoclimate records such as tree rings and fossils, ice cores enable scientists to reconstruct past worlds.

By preserving evidence of ancient temperatures and greenhouse gases, ice cores show scientists how much our planet has changed. Although the period documented by ice cores is unimaginably long by human standards—up to 800,000 years with isolated older samples as of this writing—it is a very short interval of the planet’s 4.5-billion-year history.

Ice cores help scientists compare atmospheric conditions before and after the Industrial Revolution, when humans began burning large quantities of fossil fuels. Paleoclimate records show how human activity has boosted global temperatures in a very short span of geologic time."

[url]https://nsidc.org/learn/ask-scientist/core-climate-history[/url]

[AlbertaFarmer5]

It was a serious question.
What do the credible scientists say caused the Medieval Warm Period, and what caused the Little Ice Age, and what caused the LIA to end?

Surely they must know the answers to that, since they know exactly what is causing all climate change today.

[chuckChuck]

They do, all you have to do is look it up! i am not doing your homework again!

[AlbertaFarmer5]

They do, all you have to do is look it up! i am not doing your homework again!

Are you sure about that?

[fjlip]

Only CC chosen scientists are CREDIBLE.

[AlbertaFarmer5]

Only CC chosen scientists are CREDIBLE.

That's why I'm so pleased that chuck took the bait and stepped on this steaming pile of dog excrement with his usual amount of bluster and bravado. You would think he would have learned to look before he leaps in with both feet, but no.

Chuck's chosen credible scientist Mann, who chuck now claims is well aware of the past historical climate variations, is the same scientist who was caught red handed erasing those same historical variations in climate with his hockey stick. He and his peers are bending over backwards to explain that the MWP didn't exist, or that it wasn't global, and countless other excuses as to why it was much warmer nearly a millenia ago, while their graphs show the opposite trend. He literally made it disappear in his hockey stick temperature reconstruction. But Chuck thinks he is aware of it, and can explain it.
How can he explain something which he simultaneously claims doesn't exist?