That is to say, 3.7 watts per meter squared is only the prediction for the future event when co2 finally reaches twice the level of CO2 than it had in 1750. In 1750, the CO2 level was 273, and of course, 273 times 2 = 546 ppm.
Today's co2 exists in the atmosphere at 431 or 432 ppm. So, there is about 114 ppm to go, for CO2 to finally double its 1750 volume.
If the CO2 volume rises 2 ppm per year, it would take 57 years it to have doubled since its pre-industrial level of 273 ppm. If co2's presence in the atmosphere rises at a rate of 4 ppm per year, then it would take no more than 28 years for CO2's atmospheric level to reach 546 ppm.
In light of the coal-fired power plants now operating in India and China, the idea of a rise of 4 ppm per year for CO2 is not science fiction. In light of this, is it ever possible for the radiative forcing of a molecular compound which has been in the atmosphere since the Dinosaur era to rise 70%, in merely 28 years?
Remember, there was an ice age when the CO2 level was 9 times MORE than today. That was a rise in CO2 without a catastrophic inferno ensuing. Then, when there was low CO2 in the atmosphere, there was a two-year global catastrophe of crop failure and famine. You cannot blame the 1876 tragedy on CO2 or any other greenhouse gas.
Concerning the w/m2 prediction for CO2, one can now suspect yet another error from a computer model prediction. One can now toss that computer-generated prediction into the bin with the predictions of ~the Maldives going underwater by 2018 ... ~and the glaciers at Glacier National disappearing by 2020 ... ~England turning into a Siberia by 2018 ... ~East Manhattan slightly going underwater, at least up to a human's ankles ...
... ~and the Arctic Ocean becoming ice-free during August, starting in 2014 ... ~ along with the prediction worldwide crops failures. w/ global famine, that will kill hundreds of millions of people throughout the 1970s, according the most worthless & paranoid fearmongerer of them all, the late Paul Ralph Erhlich who never saw a single one of his doomsday prophecies come true.
However, 90 to 92 years prior to Ehrlich's doomsday predictions was the GREAT GLOBAL FAMINE. It occurred between 1876 and 1878, when the CO2 Count was 290 ppm. Approximately 50-60 million deaths ensued.
1878's CO2 Count amounts to 156 ppm LOWER than today's CO2 level, and today is an era of mostly successful crop yields ... with occasional local exceptions, such as the low Italian wine grape yields of 2023 and 2024 which ended up being followed by a record high grape yield in the same land of my Italian ancestors ... okay, my Italian cousins.
Ironically & hypocritically, the most abundant greenhouse gas is WATER VAPOR which leaves behind NO CARBON FOOTPRINT.
Oh, and concerning the sea level around the Statue of Liberty's Liberty Island ... formerly known as Bedloe's Island, the rise was found to have been no more than 0.1184 inches per year which translated into about 11.8 inches per century ... or a foot a century. If you're European, that amounts to 2.79mm per year.
More important is the reminder that, until 1993, tide gauges did all the measuring of the sea level around Bedloe's Island. And ever so coincidentally, 1993 was when Al Gore became vice president of the United States.
None the less, after 1993, uncalibrated satellite usage replaced the tide gauges, and ever so coincidentally, the sea level rise spiked. It's one of those apples or oranges things. Observe the following graph, posted pursuant to 17 USC 107:
Heat Dome Science