U.S. adopts limits on clean water law enforcement

Byoliveridley

Where the US government pretends that water does not flow. So, if you pollute a stream, the pollution will not reach the lake the stream flows into.

U.S. adopts limits on clean water law enforcement | U.S. | Reuters

The landmark U.S. law to fight water pollution will now apply only to bodies of water large enough for boats to use, and their adjacent wetlands, and will not automatically protect streams, the U.S. government said on Tuesday.

Environmental groups said they fear the new policy will muddy the purpose of the federal Clean Water Act and put many smaller bodies of water at risk. Democrats in Congress have introduced legislation mandating protection of creeks, estuaries and other watersheds.

This is the right approach, the word “navigable” needs to struck from the legislation. Pollution control has nothing to do with navigation, it is about watershed protection.

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  • Coal-to-Liquid: Useless

    Byoliveridley

    Liquid transportation fuels derived from coal and natural gas could help the United States reduce its dependence on petroleum. The fuels could be produced domestically or imported from fossil fuel-rich countries. The goal of this paper is to determine the life-cycle GHG emissions of coal- and natural gas-based Fischer−Tropsch (FT) liquids, as well as to compare production costs. The results show that the use of coal- or natural gas-based FT liquids will likely lead to significant increases in greenhouse gas (GHG) emissions compared to petroleum-based fuels. In a best-case scenario, coal- or natural gas-based FT-liquids have emissions only comparable to petroleum-based fuels. In addition, the economic advantages of gas-to-liquid (GTL) fuels are not obvious: there is a narrow range of petroleum and natural gas prices at which GTL fuels would be competitive with petroleum-based fuels. CTL fuels are generally cheaper than petroleum-based fuels. However, recent reports suggest there is uncertainty about the availability of economically viable coal resources in the United States. If the U.S. has a goal of increasing its energy security, and at the same time significantly reducing its GHG emissions, neither CTL nor GTL consumption seem a reasonable path to follow.

    Comparative Analysis of the Production Costs and Life-Cycle GHG Emissions of FT Liquid Fuels from Coal and Natural Gas.

    To summarize, no cost benefits, increased GHG emissions, a lot of uncertainty, let’s not follow this madness of trying to make coal into gasoline.

  • A Bounty on the IPCC Global Warming Report

    Byoliveridley

    Scientists offered cash to dispute climate study | The Guardian | Guardian Unlimited

    Scientists and economists have been offered $10,000 each by a lobby group funded by one of the world’s largest oil companies to undermine a major climate change report due to be published today. Letters sent by the American Enterprise Institute (AEI), an ExxonMobil-funded thinktank with close links to the Bush administration, offered the payments for articles that emphasise the shortcomings of a report from the UN’s Intergovernmental Panel on Climate Change (IPCC).

    Well, that speaks for itself, no comment required.

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    Lead and Crime

    Byoliveridley

    leadcrime.jpg

    The next time Giuliani tries to take credit for the decrease in violence during his tenure as NYC’s mayor, send him this chart.

    The NY Times shines some light on Jessica Reyes’ excellent work linking decreased lead exposure to a drop in violent crime in the US. The decreased lead exposure, of course, was from the phase-out of leaded gasoline from the American market. BTW, Nascar still uses leaded gasoline in its cars, nice going, guys.

    The answer, according to Jessica Wolpaw Reyes, an economist at Amherst College, lies in the cleanup of a toxic chemical that affected nearly everyone in the United States for most of the last century. After moving out of an old townhouse in Boston when her first child was born in 2000, Reyes started looking into the effects of lead poisoning. She learned that even low levels of lead can cause brain damage that makes children less intelligent and, in some cases, more impulsive and aggressive (Emphasis Added).

    Lead exposure at an early age (2-3 years) is especially significant as this is an age where personality development occurs and any interference in neuron development and apoptosis (death!) can cause permanent changes in personality. This excellent review article summarizes the effects of lead on neuronal development.

    Reyes’ research mentions that while decreased lead exposure was very well correlated with violent crime (accounting for 56% of the reduction in crime), no correlation was found to property crimes (such as theft). This of course makes intuitive sense. A property crime is usually premeditated whereas violence is usually impulsive (excluding serial killers, of course). It is more likely that a budding criminal sets out to steal a car than to beat somebody to pulp. It is when the crime goes wrong that the probability of a violent crime increases. An individual with damaged impulse control is then more likely to seek a violent way out of the bad situation.

    Our society (like most) views violent crime as a moral issue, a matter of good and evil that is determined by your “character”. So, a simple chemical correlator to violent crime that can explain a majority of the commission of violent acts goes a long way in undermining this whole notion of morality and crime. Of course, there are other sociological factors at play which need to be addressed. But it is heartening to know that beyond all the complicated and recalcitrant social issues that underly crime, there’s a ubiquitously evil pollutant lurking that can be eliminated. I am guessing that this line of reasoning is not going to be very popular among the “tough on crime” types that perpetrate our political airwaves these days.

    Reference

    Reyes, Jessica Wolpaw (2007) “Environmental Policy as Social Policy? The Impact of Childhood Lead Exposure on Crime,” The B.E. Journal of Economic Analysis & Policy: Vol. 7 : Iss. 1 (Contributions), Article 51.

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    Pet Poisonings – A chemistry detective story

    Byoliveridley

    Melamine in pet food may not be accidental – USATODAY.com

    A nitrogen-rich chemical used to make plastic and sometimes as a fertilizer may have been deliberately added to an ingredient in pet food that has sickened and killed cats and dogs across the country, public and private officials say. A leading theory is that it was added to fake higher protein levels.

    Melamine has been found in wheat gluten, rice protein concentrate and, in South Africa, corn gluten, all imported from China, and all meant for use in pet food, the Food and Drug Administration confirmed Thursday.

    “It adds to the theory when you see other products that are labeled as protein supplements, in this case rice protein, and in South Africa corn gluten and in the previous case wheat gluten,” said Stephen Sundlof, FDA chief veterinarian. “That melamine was found in all three of those, it would certainly lend credibility to the theory that this was intentional.”

    Interesting, apparently, melamine was added to increase the nitrogen content of the food so it would show up as protein in the most common protein test, which only looks for nitrogen. When I am not working, I guess I will look up the test details.

    I wonder if this is only the tip of the iceberg? What other techniques do food manufacturers use to fake it? Growing up, food adulteraion was a serious problem in India, and still continues to be an issue in the third world.

    More on this story to come, I am sure.

    One more thing that needs to be said is that the FDA has been very reactive, as opposed to proactive. This is partly because the FDA does not issue recalls, it first “strongly suggests” that the company involved recall whatver product it is that may be having issues. Only if this issue is not addressed can the FDA start seizure proceedings, which could take months. The FDa regulates and monitors on a company level, not at a product level.

    For example, when Japan had one sample of U.S beef test positive for mad cow disease, that was the end of beef imports from the U.S. This is an extreme case because you’re dealing with an infectious disease, but the point is that when you are finding huge levels of pesticide in food from a country, the first thing you need to do is stop everything, troubleshoot, then turn things back on again. Yes, this gets expensive, but so does 1000s of sick pets. The difference is, who pays. In the U.S, it’s always the consumer!

  • Gulf States spending more on Clean Energy than Canada

    Byoliveridley

    Gasoline sells for 45 cents a gallon. There is little public transportation and no recycling. Residents drive between air-conditioned apartments and air-conditioned malls, which are lighted 24/7

    Still, the region’s leaders know energy and money, having built their wealth on oil. They understand that oil is a finite resource, vulnerable to competition from new energy sources.

    So even as President-elect Barack Obama talks about promoting green jobs as America’s route out of recession, gulf states, including the emirates, Qatar and Saudi Arabia, are making a concerted push to become the Silicon Valley of alternative energy.

    They are aggressively pouring billions of dollars made in the oil fields into new green technologies. They are establishing billion-dollar clean-technology investment funds. And they are putting millions of dollars behind research projects at universities from California to Boston to London, and setting up green research parks at home.

    Meanwhile, we in Canada are pushing hard to completely ignore environmental concerns as we push to expand the incredibly dirty tar sands. I read an interesting New York Times article recently, summarizing the issues with this dirty oil. Of course, the CO2 emissions, and the incredibly nasty effects of mining, water pollution, etc. are well documented. One fact stuck in my head – The cost to replace one tire in one of the earth moving vehicles is $60,000. What a wasteful enterprise on such a grand scale, whose only purpose is to carry on business as usual when business as usual is going to result in catastrophic climate change in the not so distant future.