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All News and Pages Related to "chris jones"

Big Pollution

Posted on March 7th, 2021

It’s always been in the best interests of the ag industry to make nutrient pollution seem mysteriously complex. After all, complex problems rarely lend themselves well to simple solutions. Complex problems require lots and lots of time and money to solve, and the bigger the problem, the more likely the taxpayer is going to be […]

Manure Matters: IA 2020 Nitrate Summary

Posted on March 1st, 2021

Preface: I hit the wrong button and accidentally posted this for about 5 minutes before I was done, and realizing my mistake, took it down. What you see here is the final product. You may have noticed the mistake. Witold Krajewski once told me aging is something that is impossible to understand until it actually happens […]

This might hurt some feelings

Posted on December 23rd, 2020

“To be radical is to simply grasp the root of the problem. And the root is us.” Howard Zinn, 1999. There’s a page on my website where I post the powerpoint slides from presentations I conduct. I took a look at that page this morning, and over the last five years I have conducted 69 […]

Defending Paris

Posted on December 16th, 2020

The humble Iowa City Goosetown neighborhood is the location of my even humbler house, a three-room castle (three rooms, not three bedrooms) that can be seen in the background of the 1941 Grant Wood painting, Spring in Town. Wood taught painting at the University of Iowa from 1934-1941 before dying young in Iowa City of […]

No Country for Old Men

Posted on December 4th, 2020

I packed up my 20-year-old pickup and 35-year-old camper last week and took a virus-inspired trip to Arkansas. Iowa campgrounds have been closed for some time now, and those in Missouri closed October 31. Looking further south, I found that Arkansas state park campgrounds are open year-round and I picked Crowley’s Ridge State Park because […]


Posted on October 22nd, 2020

A few months ago, I wrote an essay that discussed the abandonment of empiricism and the contempt some of our elected leaders apparently have for science and scientists. A couple of recent items motivated me to write about this again. The first was hearing one of the presidential candidates mocking his opponent with the line […]

Dream On

Posted on October 14th, 2020

E. coli (Escherichia coli) belong to a group of bacteria sourced to the intestinal tract of vertebrates, including human beings. Much of the mass contained within a stool is the living and dead bodies of these bacteria, and billions upon billions of them are necessary to orchestrate one movement. There are many strains of E. […]

On Brothels and Cathedrals

Posted on September 10th, 2020

Clayton County’s Bloody Run Creek is designated an “Outstanding Iowa Water” by the Iowa DNR because limestone geology and a modestly-undisturbed watershed support a clear, cold stream that is home to trout and other pollution-intolerant species. In a state with 72,000 miles of streams and 120 or so lakes and reservoirs, Bloody Run is one […]

The Land of Milk and Money

Posted on September 3rd, 2020

Acknowledgement: Professors Silvia Secchi and Dave Cwiertny provided some information and inspiration for this essay. In the electricity-free aftermath of the derecho, somebody at the Ankeny Hy-Vee grocery store dumped 800 gallons of milk down the storm sewer. No amount of helpful smiles were able to keep this milk from entering Fourmile Creek, which runs […]

Everyone’s responsible so no one is responsible

Posted on July 27th, 2020

Roundup is the Monsanto trade name for the isopropylamine salt of glyphosate, and it is also known to chemists as N-(phosphonomethyl)glycine. As organic compounds go, it is not a complex molecule. The chemical is a broad-spectrum herbicide, meaning it can kill a lot of plant species. It’s been especially effective on annual grasses and broadleaf weeds that […]