Will pandemic’s decline in fossil-fuel consumption reduce global warming?

To the editor:

Beware statistical bias.

Clearly, Vermont, as a state, has the lowest CO2 emissions in total metric tons because it’s one of the smallest and least populated States in the country. But, to put it in perspective, on a per capita basis, New York, California, Rhode Island, Oregon and Massachusetts have lower CO2 emissions than Vermont, with Maryland and Connecticut very close behind.

On a per square mile basis, Vermont ranks 9th lowest despite its small size. Not surprisingly, Alaska, Idaho, South Dakota, Montana, Nevada, Oregon, New Mexico and Maine have lower CO2 emissions per square mile.

As a country, the U.S. has one of the highest per capita CO2 emission rates. On the other hand, on a percentage per capita basis, total U.S. CO2 emissions have dropped more than most other countries. But that’s because U.S. CO2 emissions were relatively high in the first place.

The larger question is, of course, what effect does human made CO2 have on global warming in the first place. As it is, total atmospheric CO2 is about 4/100ths of one percent of our total atmosphere volume and has increased by about 1/100th of a percent (from 3/100ths of a percent to 4/100ths of a percent) over the last 100 years. In other words, yes, that’s a 30% increase. But as a percentage of our total atmosphere, the percentage increase is almost too small to calculate. CO2 is, after all, a ‘trace gas’, and computer models of its effect on temperature vary widely, despite claims that ‘the science’ is definitive.

Another interesting phenomenon relates to Covid-19’s effect on CO2 emissions. With significantly lower CO2 emissions in the U.S. and the world because of the economic shutdown, we don’t see commensurate changes in global warming. Yes, it may be too early to tell. But if such a draconian decrease in emissions now has so little immediate effect, one wonders what it will take to actually reverse global warming…if we even can.

H. Jay Eshelman

Westminster

VTWATERCOOLER COMMENT OF THE DAY (post yours at www.vtwatercooler.com):

“God help us if Zuckerman/et al take power in Vermont. Just when you think it can’t get any worse…..”

1. 

   Thanks for pointing out the punctuation issue. Remember, God and Black are to be capitalized. (W)hite is not supposed to…

2. 

   It’s nice that some exceptions are made for posting “personal attacks”, when they are factual and humorous…

3. 

   God

4. 

   What kind of vehicle, why did it “catch” on fire?

5. 

   And don’t forget, Paul, about those VT legislators who are also proposing to add another tax—on top of all the…

Recent News

Massachusetts mom waives extradition in Vermont court

Charged with strangulation deaths of her two children, ages 6 & 7

by Timothy Page April 28, 2026April 28, 2026

Klar: Why we must listen to the vaccine injured

Covid-19 has waned, but the shot-pushers double down.

by Timothy Page April 28, 2026April 28, 2026

Car fire damages McDonald’s restaurant

A vehicle waiting in the drive-through caught fire, but the operator was able to get out before the car became fully engulfed in flames.

by Guy Page April 27, 2026