Posted by: ericgrimsrud | September 15, 2017

The great nutrient decline

For many years, the deniers of man-caused global warming have claimed that our increasing levels of CO2 in the atmosphere is a good thing – because it will “fertilize” the production of plant life and thereby increase the production of food for our increasing world-wide population. Even before needed experiments were performed to test this claim, however, there was considerable doubt that it would hold up because of the recognition that increased plant growth does not necessarily mean increased nutrient growth. The needed experiments referred to above are now beginning to be reported and the news, indeed, is not good: see

Turns out that the protein content of our staple crops, such as rice, wheat, barley, and potatoes have been continuously decreasing in inverse proportion to the rise in atmospheric CO2. That is, the atmospheric CO2 level has increased by about 40% over the industrial age starting in about 1850, and the amount of protein nutrients in our staple crops may have decreased roughly by that same amount. This would mean, of course, that unless a person is eating greater quantities of these basic foods, the nutritional value of his or her diet would be decreasing.  At the same time, the extra CO2 in our atmosphere appears to be causing the sugar content of our plants to increase.  Stated another way, our staple crop foods are increasingly moving towards “junk food” whereby the ratio of calories to nutrients in increasing.

Thus, a favorite, but bogus claim of the deniers of global warming should now finally be laid to rest and my condolences go out to the many of our elected officials in Washington DC and elsewhere who loved to make it.  It was, indeed, a simplistic claim that could be understood by simpletons. But like so many other things in life it required careful scientific investigation in order to verify it and that test is failing.

So, I am now wondering what our President and the jolly band of scientific retards in his cabinet are thinking. Probably something like “Damn those scientists! We do our best within our departments to shut them up and replace them with our own stooges – but peer-reviewed science still manages to get through! Perhaps we need a new Department of Scientific Journals in which our stooges could regulate and “correct” all information coming out of them. If Russia, our President’s model for effective governance, can do that, why can’t we?

On a more serious note: aren’t there some grownups left in our controlling Republican Party who could call out the numerous scientific clowns who remarkably find themselves in key leadership positions today.  Since when did Mother Nature care an iota about the political preferences of human beings?  Do Republicans think that Ronald Reagan sits at Her side?


  1. Half of the world is suffering from diseases of affluence (excess calories). Obesity, heart disease, diabetes and chronic conditions. The rich western diet has metastasized throughout much of the globe. More than half the calories are from highly processed/refined junk and the animal food/bottled vegetable oil has increase so much, leaving less than 10% calories in whole plant food.
    Undernourished populations still plague our world….even in our communities where too many people are disadvantaged.
    Hey Eric…..maybe we should order more of those $$$$$ submarines and fighter jets!!!!!

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