Corn Can't Solve Our Problem – washingtonpost.com

A must read for anyone who likes articulate scientists writing very approachable articles about important subjects!
Corn Can’t Solve Our Problem – washingtonpost.com

If every one of the 70 million acres on which corn was grown in 2006 was used for ethanol, the amount produced would displace only 12 percent of the U.S. gasoline market. Moreover, the “new” (non-fossil) energy gained would be very small — just 2.4 percent of the market. Car tune-ups and proper tire air pressure would save more energy.

Proper tire pressure is not sexy, and does not lead to billions of dollars of profits!

The net effect is that ethanol from corn grown in the Corn Belt does increase atmospheric greenhouse gases, and this increase is only about 15 percent less than the increase caused by an equivalent amount of gasoline

Corn is such a boondongle, it’s amazing what the ADMs and Monsantos of the world can do.

This means that when tropical woodland is cleared to produce sugar cane for ethanol, the greenhouse gas released is about 50 percent greater than what occurs from the production and use of the same amount of gasoline. And that statistic holds for at least two decades.

Brazil will not solve all your problems (unless they’re samba related!). Increased demand for ethanol from Brazil could lead to clearcutting of the rain forest/other fallow grassland.

Across the full process of growing high-diversity prairie hay, converting it into an energy source and using that energy, we found a net removal and storage of about a ton and a half of atmospheric carbon dioxide per acre. The net effect is that ethanol or synthetic gasoline produced from this grass on degraded land can provide energy that actually reduces atmospheric levels of carbon dioxide.

It’s a very well written article.

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  • Au Revoir, Clean Water Act?

    Just like that, the Supreme Court chips away at one of the foundations of this country’s Environmental Law.
    Court Splits Over Wetlands Protections – New York Times

    By DAVID STOUT. WASHINGTON, June 19 — The Supreme Court set the stage for a re-examination of the 1972 Clean Water Act, as it narrowly ruled today in favor of two Michigan property owners who have sought to develop tracts designated as wetlands.

    By 5 to 4, the justices overturned lower court judgments against the Michigan land owners, who had run afoul of the Clean Water Act over their plans to build a shopping mall and condominiums.

    The ruling was not the resounding, unambiguous triumph that the land owners, John A. Rapanos and June Carabell, may have hoped for. Instead, five justices found that regulators may have gone too far in trying to thwart their plans, and it returned the case to lower courts for further deliberation. One of the five justices, Anthony M. Kennedy, even suggested in a separate opinion that the property owners might lose once again in the lower courts.

    I was very afraid when I last thought about this challenge way back in February. It was pretty clear at that point that Kennedy was the swing vote and that 8 out of 9 minds were probably made up. Kennedy’s lawmaking seems to be a little incoherent in this case. He was obviously not comfortable with the Scalia-Alito-Roberts-Thomas cabal’s clearly ideological decision, but can’t bring himself to make the centrist decision.

    But Justice Kennedy wrote that the evidence in the long-running Rapanos and Carabell cases suggests “the possible existence of a significant nexus,” or connection, between their properties and navigable waterways — a connection that, if established in the lower courts, would reaffirm the jurisdiction of the Clean Water Act over the tracts and could cause the property owners to lose again.

    If you thought that there was a “significant nexus”, what kind of logic would then make you turnaround and support the opinion that there is no connection?

    But Justice Scalia had a different perspective as he questioned the extent of federal jurisdiction. Under the government’s logic, he said, “a storm drain, even when not filled with water, is a tributary.”

    “I suggest it’s very absurd to call that ‘waters of the United States,’ ” Justice Scalia added. “It’s a drainage ditch.”

    Where Hon. Justice Scalia pretends to misunderstand the concept of drainage? I wonder if he would feel the same way if it was a pollution issue in his neighbor’s backyard.

    This will make things confusing for a while, and you all know who confusion favors!

  • |

    Jeffrey Sachs on climate change induced water shortages

    Depressing reading for a Sunday morning. He does not offer too many solutions, but it will take a lot of local work to mitigate these disasters. Of course, I can’t see the US or Europe offering asylum to climate change refugees!

    Climate Change Refugees: Scientific American

    Human-induced climate and hydrological change is likely to make many parts of the world uninhabitable, or at least uneconomic. Over the course of a few decades, if not sooner, hundreds of millions of people may be compelled to relocate because of environmental pressures.

    To a significant extent, water will be the most important determinant of these population movements. Dramatic alterations in the relation between water and society will be widespread, as emphasized in the new report from Working Group II of the Intergovernmental Panel on Climate Change. These shifts may include rising sea levels, stronger tropical cyclones, the loss of soil moisture under higher temperatures, more intense precipitation and flooding, more frequent droughts, the melting of glaciers and the changing seasonality of snowmelt.

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  • EPA scales back rules on wetlands

    Where for the n’th time, you get to use “EPA”, and “scales back rules” in one sentence.

    E.P.A. Scaled Back Rules on Wetlands – New York Times

    After a concerted lobbying effort by property developers, mine owners and farm groups, the Bush administration scaled back proposed guidelines for enforcing a key Supreme Court ruling governing protected wetlands and streams. The administration last fall prepared broad new rules for interpreting the decision, handed down by a divided Supreme Court in June 2006, that could have brought thousands of small streams and wetlands under the protection of the Clean Water Act of 1972. The draft guidelines, for example, would allow the government to protect marsh lands and temporary ponds that form during heavy rains if they could potentially affect water quality in a nearby navigable waterway. But just before the new guidelines were to be issued last September, they were pulled back in the face of objections from lobbyists and lawyers for groups concerned that the rules could lead to federal protection of isolated and insignificant swamps, potholes and ditches.

    This is the consequence of a tortured Supreme Court ruling from June of last year where Justice Kennedy could not make up his mind on what was a wetland and what was not, so he helped hand down a very confusing verdict open to all kinds of interpretation. At that time, here’s what I said…

    This will make things confusing for a while, and you all know who confusion favors!

    Well, I told ya!

  • Voluntary Priority and Toxic Chemical Reduction – US EPA

    Priority and Toxic Chemical Reduction | Resource Conservation Challenge | US EPA

    Priority and toxic chemicals make up a fairly limited volume, yet potentially hazardous portion of the nation’s waste stream. We are working to eliminate or reduce priority chemicals and other chemicals of national concern from commercial products, waste streams, and industrial releases through pollution prevention, waste minimization, and recycling/reuse.The 31 priority chemicals are federal priorities because they are persistent, bioaccumulative, and highly toxic. We’re focusing on reducing priority and toxic chemicals to better protect human health and the environment.

    By substituting or eliminating certain chemicals in their manufacturing processes, companies produce less waste and thus lower their waste disposal costs. Our goal is to substantially reduce the volume and toxicity of priority chemicals in waste by asking companies to voluntarily:

    • Substitute safer alternatives when they can;
    • Minimize the amount of priority chemicals they use, if they can’t substitute for them;
    • Maximize their recycling efforts;
    • Practice cradle-to-cradle chemical management; and
    • Design products to minimize exposure to, and release of, priority chemicals during manufacturing and use.

    Sounds good, and Worldchanging has more:

    But nowhere near the progress some companies are making on their own in cleaning up toxic emissions — not simply to be good guys, but to reduce their costs, liabilities, and exposure to activist and shareholder pressures. And, in some cases, to meet their customers’ growing demands for less-toxic or nontoxic alternatives to business as usual.

    Read the whole post, which sounds ambivalent about the scheme. The idea is Environmental Good Sense 101, use less, or none at all, practice cradle to grave economics and minimize exposure. Simple stuff, huh. The biggest problem, however, is that by setting limits on a voluntary basis, you always run the risk of setting the bar too low, and then indulging in relentless and pointless self congratulation about how the “market” solved everything, and how rules are so, well, 1970s?

    you need a good mix of

    1. Regulation, which sets a minimum, health based bar
    2. Flexibility to the business on how to achieve their targets
    3. Market systems to trade emission credits, etc
    4. Voluntary industry-government initiatives like the one above
    5. Relentless citizen activism that forces governments/business to act
    6. Community outreach and education so consumers can make informed choices
    7. Costing mechanisms that actually reflect free market efficiencies (no stupid subsidies, accurate costing of “externalities”, etc. )

    Yeah, this does not fit neatly into the Mano a Mano, you’re with us/you’re against us false dichotomy of choice that seems to beset almost every policy debate (environmental or otherwise). It seems that you never have to do one or the other, but a bit of both, or all of them at the same time.

    In the meanwhile, the voluntary program will work, but only in areas in specific instances where it is to a company’s advantage.

    BTW, I think that good old fashioned regulation in Europe – See Reach and many many more existing regulations, such as this one for PCBs and Dioxins which I know a little too much about, have a little more to do with American companies reducing POP levels that they care to admit!

  • The Harper chill factor

    The crisis over who will be in charge in Ottawa in the new year is making waves at the United Nations climate change conference in Poznan, Poland, with many delegates expressing hope that Prime Minister Stephen Harper will be ousted, a Montreal observer said at the conference.

    “I've had delegates from all over the world coming up to me and asking what is happening in Canada, and frankly, in the vast majority of cases, they are saying they wish the government would fall. The Harper government is not popular here,” said Steven Guilbeault, a representative of Montreal-based Équiterre and one of about 9,000 participants in the 14th annual Conference of the Parties to the United Nations Framework Convention on Climate Change.

    via The Harper chill factor.

    As Canada takes a timeout on installing a more representative government, a quick reminder that Harper’s conservative government is a climate dissembler, denier and liar.

  • U.S. "compromises"

    The head of the U.S. delegation — Under Secretary of State for Democracy and Global Affairs Paula Dobriansky — was booed Saturday afternoon when she announced that the United States was rejecting the plan as then written because they were “not prepared to accept this formulation.” She said developing countries needed to carry more of the responsibility. While rhetoric at such conferences is often just words, a short speech by a delegate from the small developing country of Papua New Guinea appeared to carry weight with the Americans. The delegate challenged the United States to “either lead, follow or get out of the way.”Just five minutes later, when it appeared the conference was on the brink of collapse, Dobriansky took to the floor again to announce the United States was willing to accept the arrangement. Applause erupted in the hall and a relative level of success for the conference appeared certain.

    U.S. agrees to Bali compromise – CNN.com

    Papua New Guinea, way to go!! Apparently, this administration can still “compromise”. Now the Bali talks are being called a success with all kinds of shenanigans happening on the last day. So, what did they compromise on?

    The EU wanted an agreement to require developed countries to cut their emissions by 25 to 40 percent of 1990 levels by 2020. The United States opposes those targets, along with Japan and Canada.

    The latest draft of the agreement removes the specific figures and instead, in a footnote, references the scientific study that supports them.

    While the EU and the United States appeared to have ended their impasse, India had objections to other parts of the agreement, notably the contributions developed nations would make to help developing nations clean up their emissions problems. Talks were expected to continue for several more hours.

    So, no mandatory cuts on the table, they agreed to talk some more in 2 years time. So, who will it be in 2009? President Clinton/Obama sending Al Gore for talks, or President Giuliani/Huckabee/Romney further stonewalling. Apparently, this US election is going to be pretty important as well!

    So, what does Nobel price winner Rajendra Pachauri think?

    “I wouldn’t term that a failure at all,” Pachauri said. “I think what would be a failure is not to provide a strong road map by which the world can move on, and I think that road map has to be specified with or without numbers. If we can come up with numbers, that’s certainly substantial progress, and I hope that happens.”

    I disagree. This is a numbers game. The damage caused by CO2 in the atmosphere is non-linearly proportional to the the amount in the atmosphere. The more you cut, the less damage you will cause later. At some number, the emission cuts may affect the lifestyles of certain countries. But to say that you don’t need numbers for success is just diplomatese.

    Note that Japan and Canada opposed cuts as well, but thanks to the exalted world leader position of the US, they can get away with little scorn.

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