Modern Ag Feeding The World, Benefitting The Environment

High-yield agriculture slows pace of global warming, say FSE researchers
Louis Bergeron - Stanford News Service

Advances in high-yield agriculture over the latter part of the 20th century have prevented massive amounts of greenhouse gases from entering the atmosphere - the equivalent of 590 billion metric tons of carbon dioxide - according to a new study led by two Stanford Earth scientists.

The yield improvements reduced the need to convert forests to farmland, a process that typically involves burning of trees and other plants, which generates carbon dioxide and other greenhouse gases.

The researchers estimate that if not for increased yields, additional greenhouse gas emissions from clearing land for farming would have been equal to as much as a third of the world's total output of greenhouse gases since the dawn of the Industrial Revolution in 1850.

The researchers also calculated that for every dollar spent on agricultural research and development since 1961, emissions of the three principal greenhouse gases - methane, nitrous oxide and carbon dioxide - were reduced by the equivalent of about a quarter of a ton of carbon dioxide - a high rate of financial return compared to other approaches to reducing the gases.

"Our results dispel the notion that modern intensive agriculture is inherently worse for the environment than a more 'old-fashioned' way of doing things," said Jennifer Burney, lead author of a paper describing the study that will be published online by the Proceedings of the National Academy of Sciences. Read More

This study is pretty clear. Modern agriculture has saved billions of tons of greenhouse gasses from escaping into the atmosphere. When we invest in agriculture and implement modern practices, not only do we keep mass starvation from occurring, but it’s also beneficial for the environment. When we see people like Michael Pollan urging us to support an agricultural system that denounces modern technology, you need to realize everything they are asking for. What sounds romantic on the surface doesn’t hold water in reality.

EPA Ruling Could Devastate Ag

NCBA: EPA Greenhouse Gas Ruling Could Be Devastating To Agriculture
12/08/2009 01:59PM
CattleNetwork.com

The National Cattlemen’s Beef Association (NCBA) is extremely concerned about the potential impacts that the Environmental Protection Agency’s (EPA) recent greenhouse gas (GHG) ruling could have on agriculture operations. EPA’s decision, announced yesterday, claims that GHG emissions are an endangerment to public health and the environment. This sets the stage for greenhouse regulation under the Clean Air Act (CAA) and would give the EPA unprecedented control over every sector of the U.S. economy.

“It’s premature to issue this kind of finding, especially given the recent controversy surrounding the scientific validity of alleged human contributions to climate change,” said Tamara Thies, NCBA chief environmental counsel. “Regulation of greenhouse gases should be based on science, and it should be thoughtfully considered and voted on by Congress through a democratic process, not dictated by the EPA.”

The endangerment finding does not itself regulate GHGs; but unless Congress acts, it sets in motion EPA regulation of GHGs from stationary sources and the setting of new source performance standards for GHGs. On October 27, 2009, EPA proposed a rule designed to regulate GHG emissions from sources that emit 25,000 tons per year or more, instead of the statutory 250 tons per year threshold for pollutants which is included in the Clean Air Act. The extent to which EPA can change statutory permitting requirements, however, is unclear. Only time will tell how our federal courts will address citizen suits to force regulation of all sources that emit GHGs in excess of the statutory thresholds. EPA indicated that it also would be developing an approach to regulate GHGs from hundreds of thousands of small operations, including farms and buildings. Read More

The regulation of greenhouse gasses and specifically carbon dioxide, could deal a devastating blow to American agriculture. And for what benefit?? Not only would it affect our ability to grow our food, it would unfairly target rural Americans who depend on affordable energy for transportation. If you have never been involved in the political process before, now is the time to start. Everyone needs to let their elected officials know that we aren’t willing to give away our sovereignty for a plan that won’t solve a problem that might not even exist.