Corn

<p style="margin: 0px; padding: 0px 0px 10px; border: 0px; outline: 0px; vertical-align: baseline; line-height: 18px; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"><span style="margin: 0px; padding: 0px; border: 0px; border-image-source: initial; border-image-slice: initial; border-image-width: initial; border-image-outset: initial; border-image-repeat: initial; outline: 0px; vertical-align: baseline; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;">ethanol iowa caucus, fast food feedstock soda<p style="margin: 0px; padding: 0px 0px 10px; border: 0px; outline: 0px; vertical-align: baseline; line-height: 18px; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"><span style="margin: 0px; padding: 0px; border: 0px; border-image-source: initial; border-image-slice: initial; border-image-width: initial; border-image-outset: initial; border-image-repeat: initial; outline: 0px; vertical-align: baseline; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;">see Pollan on corn<p style="margin: 0px; padding: 0px 0px 10px; border: 0px; outline: 0px; vertical-align: baseline; line-height: 18px; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"><span style="margin: 0px; padding: 0px; border: 0px; border-image-source: initial; border-image-slice: initial; border-image-width: initial; border-image-outset: initial; border-image-repeat: initial; outline: 0px; vertical-align: baseline; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"><p style="margin: 0px; padding: 0px 0px 10px; border: 0px; outline: 0px; vertical-align: baseline; line-height: 18px; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"><span style="margin: 0px; padding: 0px; border: 0px; border-image-source: initial; border-image-slice: initial; border-image-width: initial; border-image-outset: initial; border-image-repeat: initial; outline: 0px; vertical-align: baseline; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;">almost all atrazine used on corn<p style="margin: 0px; padding: 0px 0px 10px; border: 0px; outline: 0px; vertical-align: baseline; line-height: 18px; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"><span style="margin: 0px; padding: 0px; border: 0px; border-image-source: initial; border-image-slice: initial; border-image-width: initial; border-image-outset: initial; border-image-repeat: initial; outline: 0px; vertical-align: baseline; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;">=<blockquote style="border-left: 4px solid rgb(139, 196, 74); padding: 0px 0px 0px 1em; margin: 1em 0px; color: rgb(26, 26, 26); font-family: Spectral, serif; font-size: 19px;">The leading industry association for oil refineries has sued EPA to stop it from lifting an Obama-era summertime ban on selling gasoline that is blended to contain 15 percent ethanol (called E15). Trump lifted the ban to help corn farmers wilting under his trade war with China, <a href="https://www.reuters.com/article/us-usa-ethanol-lawsuit/u-s-refiner-group-sues-trump-epa-over-high-ethanol-gasoline-idUSKCN1TB2HP" style="color: rgb(26, 26, 26);">as Reuters reports</a>. Burning high-ethanol E15 in the hottest months can increase smog, while creating the blends increases refiners’ costs.<a href="https://www.greencarreports.com/news/1123472_automakers-lay-out-mpg-concerns-for-trump-talk-to-california-pleaseupdate" style="color: rgb(26, 26, 26);">According to Green Car Reports</a>, 17 automakers have asked EPA and the Department of Transportation to negotiate with California on the administration’s proposed rollback of Obama-era fuel efficiency standards, and its vow to rescind California’s decades-long right to set its own standards.<ul style="margin: 1em 0px;"><li style="margin: 7.5px 0px 7.5px 15px;">These moves, as the automakers and many other observers besides have noted, will divide the U.S. auto market and bring on years of of litigation, creating a great deal of instability for the auto industry.</li><li style="margin: 7.5px 0px 7.5px 15px;"><a href="https://www.npr.org/2019/06/06/730485234/carmakers-to-white-house-work-with-california-on-rules-for-greenhouse-gases" style="color: rgb(26, 26, 26);">Responding to a request for comment from NPR</a>, a White House spokesperson said, in so many words, that the administration is committed to both the rollback and eliminating California’s auto emissions power.</li></ul></blockquote><p style="margin: 0px; padding: 0px 0px 10px; border: 0px; outline: 0px; vertical-align: baseline; line-height: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"><span style="margin: 0px; padding: 0px; border: 0px; border-image-source: initial; border-image-slice: initial; border-image-width: initial; border-image-outset: initial; border-image-repeat: initial; outline: 0px; vertical-align: baseline; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;" />=<div>=</div><div>Consumer Confidential: A former corn-syrup lobbyist is drafting new federal dietary rules (seriously)
Valley News<a rel="nofollow" target="blank" href="https://default.salsalabs.org/T3bfb482e-975c-407f-b167-fedf2d3d7b55/ac94ac0d-31ce-11e7-960b-0a8abee05f34" style="overflow-wrap: break-word;">Read more >></a></div><p style="margin: 0px; padding: 0px 0px 10px; border: 0px; outline: 0px; vertical-align: baseline; line-height: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"><span style="margin: 0px; padding: 0px; border: 0px; border-image-source: initial; border-image-slice: initial; border-image-width: initial; border-image-outset: initial; border-image-repeat: initial; outline: 0px; vertical-align: baseline; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;" /><div></div><p style="margin: 0px; padding: 0px 0px 10px; border: 0px; outline: 0px; vertical-align: baseline; line-height: 18px; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"><span style="margin: 0px; padding: 0px; border: 0px; border-image-source: initial; border-image-slice: initial; border-image-width: initial; border-image-outset: initial; border-image-repeat: initial; outline: 0px; vertical-align: baseline; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"><p style="margin: 0px; padding: 0px 0px 10px; border: 0px; outline: 0px; vertical-align: baseline; line-height: 18px; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"><span style="margin: 0px; padding: 0px; border: 0px; border-image-source: initial; border-image-slice: initial; border-image-width: initial; border-image-outset: initial; border-image-repeat: initial; outline: 0px; vertical-align: baseline; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;">This piece first appeared at <a title="Climate News Network" href="http://www.climatenewsnetwork.net/2014/06/us-corns-gravy-train-faces-derailment/" target="blank" style="margin: 0px; padding: 0px; border: 0px; border-image-source: initial; border-image-slice: initial; border-image-width: initial; border-image-outset: initial; border-image-repeat: initial; outline: 0px; vertical-align: baseline; text-decoration: none; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;">Climate News Network</a>.

LONDON—One-third of cropland in the US is devoted to corn. It produces nearly 40% of the world’s corn, and a record harvest last year was valued at nearly $70 billion.

But now there are warnings that this mighty agricultural edifice—which supports not only farmers, but a legion of food and animal feed, transport and other companies, big and small—could be seriously damaged by a changing climate.

To make matters worse, increasingly scarce water supplies could also have an adverse effect, and so too could the intensification of growing techniques—in particular, the overuse of fertilizers and pesticides.

A study by Ceres, a US not-for-profit group that lobbies for more environmental sustainability in the business sector, looks at the risks facing one of the country’s main industries.<p style="margin: 0px; padding: 0px 0px 10px; border: 0px; outline: 0px; vertical-align: baseline; line-height: 18px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;">

Negative impact

States in the American Midwest and the Great Plains region—known as the Corn Belt—account for the bulk of corn production. But the study warns: “Record-breaking weather events—including prolonged drought, intense precipitation and high temperatures—are increasingly common in the Corn Belt and are negatively impacting corn yields and corporate profits.”

Floods in 2010/11 caused millions of dollars worth of crop losses in many areas. Lands were also degraded, and erosion increased. The following year there was drought, when the rains didn’t arrive and temperatures soared.

“The 2012/13 drought exemplified the vulnerability of the US corn supply chain to extreme weather,” the study says.

The bulk of US corn output goes either to animal feed or to the production of ethanol fuels, with only 10% going to food processing.

According to the report: “The 2012/13 drought had unusually severe financial impacts for many companies in the US corn value chain, hitting the meat and grain trading sectors particularly hard.

“Impacts ranged from interruptions to corn supply—which affected meat processing and ethanol refining activities—to operational challenges linked to insufficient water for manufacturing facilities, to low Mississippi river water levels that restrict transport of agricultural goods.”

While the percentage of corn production shipped abroad is relatively small, the US is still the world’s biggest corn exporter. Shortages or rising prices can have an adverse impact on the developing world, with the potential for outbreaks of serious social unrest.

The study points out that extreme weather events in recent years have resulted in large-scale price volatility. This in turn has led to what it calls riskier growing practices, with farmers and the big agricultural conglomerates seeking to cash in on rises in the market by using ever more fertilizer and pesticides on their lands.

The US government’s recent National Climate Assessment said the negative effects of climate change, such as higher temperatures and drought, would outweigh any positive impacts in the Midwest and Great Plains.

The Ceres study says corn is particularly sensitive to higher temperatures, and much of the corn is grown in regions where water supplies are already limited. In future, corn growing might have to move to cooler and more water-abundant areas further north.

<b style="margin: 0px; padding: 0px; border: 0px; outline: 0px; vertical-align: baseline; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;">Northward shift

“Higher temperatures and increased water stress mean that increased irrigation for corn will be required. Given limited water supply in parts of the Great Plains region, a northward shift in corn acreage is predicted, increasing the risk of stranded agricultural assets, such as processing, storage and transportation infrastructure.”

Costs, to the agricultural industry and to the US government are mounting. In 2012-13, the government’s Federal Crop Insurance Programme paid out a record $10.8 billion to farmers, mostly for reasons related to the drought.

Ceres says farmers and the large conglomerates that control increasing amounts of agricultural land must learn to farm more sustainably. In many cases, this means a less intensive crop regime.

There should be more measured use of fertilizers and pesticides. More efficient irrigations methods and charging systems that encourage less water use should also be implemented.

More mixed cropping should be introduced in order to preserve soil fertility, the report recommends. And companies should examine their supply chains, and pressure the farming sector to put in place better land practices.

Perhaps most controversially, Ceres has a simple message that is likely to cause a storm of anger across the Corn Belt: buy less corn.