Canada's Greatest Scientist

Is apparently someone called Rex Murphy who writes political and social columns for Canada’s premier newspaper, who has done what thousands of scientists all over the world could not do: Solve the issue of global warming by pointing out that Toronto is having a very cool July.

So where’s that global cooling alert? – The Globe and Mail

Now, however, Toronto in July is cool and I am waiting in vain for the lips of just one forecaster to ask how can this be. Waiting just once to hear the familiar phrase “global warming” in a sentence that even hints that the theory behind it is so much more tentative than we have been urged with such fervour to believe.

It was so easy, the solution was in front of us all this time, why did no other scientist not use the obvious connecting equation: Weather (in one’s hometown in July) = Climate?? Damn, there goes my Nobel. Sometimes, it is that easy!

Next week on the Globe and Mail: Isee Flaturtha stands on top of a hill, looks all around, can see nothing but flat land for miles and miles, publishes an opinion piece proving that the Earth is flat and excoriating the so called “Round Earth” scientists.

I am glad that Canada’s best newspaper is open to such great scientific writing. Clearly, Canada’s future is bright.

Similar Posts

  • Canada and Climate Change Regulation – Politics as Usual

    Weasel (from wikipedia)

    *Weasel picture courtesy wikipedia

    “We need to hear more about the American position, the European position, the Chinese position” before considering the bill, McGuinty told CBC News.

    CBC

    With that rather weasely statement, Canada’s Liberal Party signalled that it will support a further delay in a vote that would set realistic limits on Canada’s Greenhouse gas emissions. I was too angry yesterday to write a decent post about it, but hey, as my partner often says, “Anger is a positive emotion”. So, here goes.

    What is it?
    Bill C-311 – The Climate Change Accountability Act. aims to set binding emission targets for greenhouse gas emissions (excluding land use, land use change and forestry) for Canada. Here’s the a short sentence from the preamble:

    this legislation is intended to ensure that Canada reduces greenhouse gas emissions to an extent similar to that required by all industrialized countries in order to prevent dangerous climate change, in accordance with the scientific evidence on the impacts of increased levels of global average surface temperature and the corresponding levels of atmospheric concentrations of greenhouse gases;

    Okay, ending a long sentence with a semi-colon, strange, but there it is, a very clear and concise statement of fact intending for Canada to set realistic targets for GHG reduction

    What are the targets?
    25% below 1990 levels by 2020, 80% below 1990 levels by 2050. This is in line with IPCC recommendations (pdf) (See page 776, thanks Climate Progress) to stabilize temperature rise to < 2°C and GHG concentrations to 450 ppm CO2 eq.
    Hansen, other prominent scientists and activists at 350.org have a more ambitious target in mind, 350 ppm. In comparison, proposed legislation by John Kerry and Barbara Boxer in the US senate would reduce GHG emissions by 20% from 1990 levels, and 80% by 2050. So, this bill proposes targets that are in line with what the world’s greatest polluter (per capita, historical) is proposing and current official consensus. There is a lot of small print in the exemptions, agriculture is a big one on the US side and land use and forestry appear to be a rather significant omission on the Canadian side.

    Bottom Line: The targets are exactly what is recommended by the IPCC, are reasonable and in line with what our biggest trading partner has proposed. They need to be strengthened in the near future, but are good for now.

    What it doesn’t do
    It does not establish a mechanism to bring about these reductions, only specifies that the government come up with scientifically sound interim targets and an emissions reduction regulatory strategy, be it emissions trading, or carbon taxes, etc. That’s fine, given Canada’s balance of powers and separation of province-federal powers, it would be best for an executive approach to regulation writing.

    History

    Bill C-311 is not new. An identical version passed the House of Commons in 2008 and was stymied by an election call. Since Canada has a bicameral legislature, the bill needed to be passed by the Canadian Senate as well and the election blocked this vote. Right now, it needs a vote to get out of committee and on the floor of the House.

    So what happened?
    Well, the NDP wanted to get the bill out for vote. The Bloc Quebecois supported them. The Conservatives, in a delaying tactic, wanted to extend the committee study period for another month, citing a “need for more expert testimony”, the Liberals agreed with them and the bill is stalled for now. Why? It is all politics.

    The Politics
    This is where the story gets interesting, and epitomizes everything that is wrong with Canada’s current political system! Canada is currently (since 2006 and 2 elections on), run by a minority Conservative government. Minority governments work very differently in Canada compared with typical parliamentary democracies such as India, Israel, etc. There are no coalitions, no alliances, especially now since the Conservative party is well to the right of every other party in Parliament. Canada has four other prominent parties, the Liberals, a centrist, business friendly party that has previously governed, the NDP, a left leaning union friendly party, the Green party, an environmental issues and good governance driven party (no seats in parliament), and the Bloc Quebecois, a regional party based in Quebec which wins seats only in Quebec.

    For the Conservative party to pass legislation, they need the support of one other party. Of course, to stymie legislation, they can use various parliamentary procedures. This is why C-311 is a private member’s bill, the government, which is vehemently opposed to any meaningful climate change mitigation regulation, would not bring something like this up for vote.

    The NDP would like to be responsible for meaningful regulation on climate change as it is in line with their stated principles and also neatly aligns with their desire to be seen as a serious opposition party, and as a party capable of governing at the federal level.

    The Liberals, well, they ran their last election on a radical restructuring of the Canadian tax system called the Green Shift. This envisaged a reduction in personal income taxes combined with the establishment of a carbon tax. The Liberals lost the election, and have been a lot more cautious about bringing up environmental issues. I happen to believe that the loss was primarily due to poor election strategy, a leader with the charisma of a freshly painted wall, and a flawed electoral system that allows for too much vote splitting, “wasted” votes and is unrepresentative. But, the media has run with the “it must be the environment” meme, and currently view any environmental legislation as a vote loser. This is in direct contradiction with polling data (pdf) that indicates the opposite to be true.

    Anyway, the Liberals appeared to be getting back into the energy game. Their dear leader Michael Ignatieff (@m_ignatieff) recently tweeted about a revolutionary new clean energy plan, which seems sensible enough and forward thinking. Also, the Liberals supported this identical bill last year, and until recently. Here’s the NDP with a collection of helpful quotes from the Liberals on C-311:

    “Parliamentarians don’t know where this country is going, as a sovereign nation state, on climate change. The really good news and the good faith behind Bill C-311 is helping to prompt a timely debate of where we’re going in advance of the important Copenhagen negotiation.” – David McGuinty, Environment Committee, June 18, 2009

    “[Bill C-311] has been reintroduced under a new MP, a bill that was put forward in the last Parliament by the leader of the NDP. As such, it really has no material changes compared to its predecessor bill.” –David McGuinty, Hansard, March 4, 2009

    “It’s very simple: we won’t be taken seriously until we are serious about the environment.” – Speech to the Vancouver Board of Trade, October 13, 2009 – MIchael Ignatieff

    Unfortunately, the price for success against the government in this half-assed minority government situation is likely an election! Opinion polls indicate that an election held today would likely result in very much the same situation as the last time around, maybe even an increased near majority for the Conservatives.

    Nanos_Oct22_poll_291448artw

    Image courtesy Globe and Mail

    The Conservatives (in blue) have a solid lead over the Liberals (Red) and the NDP (in orange) apparently have a 20% ceiling. In a normal parliamentary system, this would mean an alliance between the NDP and Liberals to win the election pretty handily (note that the votes would not additive, but there is a conservative vote ceiling around 40%). But as long as electoral reform is off the table, and the extremely hidebound Canadian mainstream media does nothing other than bemoan the lack of electoral participation while roundly condemning any alternative that would increase such participation, we are stuck with ths situation in which a Conservative government takes this country slowly rightward where it really does not want to be taken, given that solid majorities are against said conservative policies.

    In Conclusion
    Canada dithers again on climate change. To the core supporters of the Conservative party, this is as should be. However, for the majority of the country, for the international reputation of the country, and for the political system as a whole, this is an unacceptable delay. The Liberals win no friends by being indecisive and showing no leadership. The NDP is stuck with no amount of “responsible” opposition work giving it any traction in the polls, the political intelligentsia of Canada would not accept an NDP ascendancy. The political system does not reward cooperation. So, we remain stuck, a country of many beautiful words and very little action.

    Happy Friday!

    * – I like weasels!

  • Liquid Coal, Hitler's Fuel!

    Congress weighs coal fuels, carbon questions linger – Apr. 23, 2007

    The technology, developed in coal-rich Germany in the 1920s and used heavily by the Nazis in World War II, involves partly burning coal to turn it into a gas, then using a catalyst, usually a metal, to make it a liquid.

    The basic premise of liquid coal (using the wonderful Fischer-Tropsch Reaction) is that “plentiful and easily available” coal is converted into diesel that can be used for automobiles. Liquid coal is yet another wonderful distraction in the quest for clean energy sources.

    The attraction of using a plentiful domestic energy source is obvious. It would help cut our reliance on oil, about a quarter of which comes from the Middle East and Venezuela.

    It also keeps money stateside, flowing to coal miners instead of countries with links to terrorists, which explains why the coalition’s members include several labor unions.

    mountaintop_phixr.jpg
    You mean, you willl do this to every coal mining town just so you don’t have to increase fuel efficiency by 25% and avoid “terrorist” oil? Jeez, and this casual assumption of “if we don’t buy their oil, terrorism will decrease”. Patriotism and blatant fear mongering can be used to sell anything, apparently. Coal mining is one of the most destructive and harmful operations you can imagine. Here’s a short summary (LINK)

    It is difficult to explain the scope and impact of mountain top removal to people who have not seen it. Some sites cover three and four thousand acres. Millions of cubic feet of land are blasted away by explosive charge to get at the thin seams of coal underneath the mountain tops. Trees, rocks, soil-in short, everything but the coal-is considered “overburden.” Land is devastated, and afterwards the ground must be compacted so hard to stabilize it that nothing but scrub grasses will grow. Rains rush off the denuded mountain tops at an alarming rate.

    Of course, like all other carbon rich fuel sources, carbon sequestration remains a must for any possibility that we can see a decrease in carbon emissions coupled to an increase in carbon fuel use.

    Henry said that “carbon storage” – an untested technology where about half the carbon dioxide in coal is removed and injected underground – can make liquid coal so that it emits 60 percent less carbon dioxide than gasoline.

    “This statement is total garbage,” said Pete Altman, coal campaign director at the National Environmental Trust, saying the study Henry was referring to compared a hybrid diesel engine to a gasoline engine

    So we’re willing to go to greatly increased carbon emissions, devastated country side, increased water pollution, air pollution, mining deaths, etc. just so we don’t increase fuel efficiency by 25%? Wow, priorities!!

    The bill is expected to make it to the Senate floor in the next few weeks, and both Democrat and Republican staffers say a Republican sponsored amendment allowing for liquid coal is likely.

    Other bills provide loan guarantees for companies building coal-to-liquid plants, which typically cost $3 billion to $5 billion apiece, as well as guaranteed price support if oil falls below $40 a barrel.

    It seems clear the industry needs government help to succeed. Lawmakers have to decide if they are willing to fund a fuel that appears to do little to cut greenhouse gases.

    I am sure lawmakers will make it happen as long as their lobbyists want to make it happen, if it means subsidies, relaxation of pollution rules, and other such shenanigans, so be it.

    Go Solar!.

    Note: the blog Environmental Action follows the liquid coal story very closely and had a post on this very article. Reading this blog, you will find that the great savior Barack Obama is also a liquid coal acolyte (It’s that whole midwestern pandering to coal and ethanol!)

  • |

    Methane Leakage, again

    In a sane world, we would be very concerned about measuring, reporting and closely regulating methane releases during its extraction and processing, especially if we claim that it is clean energy. This is nothing I, or other people haven’t said before, but here’s more research summarized in the very respectable Nature Journal indicating that measurable leak rates of methane can vary widely.

    Preliminary results from a field study in the Uinta Basin of Utah suggesting even higher rates of methane leakage — an eye-popping 9% of the total production. That figure is nearly double the cumulative loss rates estimated from industry data — which are already higher in Utah than in Colorado

    via Methane leaks erode green credentials of natural gas : Nature News & Comment.

    10% is a large number. I’ve posted this picture from Wigley (2011) previously. At any leakage rate other than zero, which no one claims, the benefits of switching from coal to methane are very modest.

    It's all about Methane leakage
    It’s all about Methane leakage
    We absolutely need to measure, control and regulate fugitive methane emissions from every BC site, and need to have solid regulation in place before we keep expanding natural gas infrastructure. We need our political leaders to start talking seriously about capturing methane leaks when they talk about BC’s natural gas “play”.
  • Acrolein Main Cigarette Culprit?

    Chemical & Engineering News: Latest News – Cigarettes’ Smoking Gun?

    Acrolein, one of the 4,000 constituents of cigarette smoke, has been found unexpectedly to cause DNA damage in the gene for the infamous tumor-suppressor p53, which is often disrupted by cancer. In particular, the pattern of DNA mutations caused by acrolein mimics what is often found in human lung cancer samples (Proc. Natl. Acad. Sci. USA, DOI: 10.1073/pnas.0607031103).

    “If cigarette smoke is the weapon that causes lung cancer, then these mutations are fingerprints on the knife,” says author Moon-shong Tang of New York University School of Medicine, in Tuxedo. Tang was also involved in identifying another cigarette-smoke component that can induce such mutations: a metabolite of a polycyclic hydrocarbon called benzo[a]pyrene. Acrolein is present in cigarette smoke in levels of up to 1,000 times greater than benzo[a]pyrene.

    So, if you remove acrolein from tobacco smoke, does that make for a much safer smoking experience? Is this a research question worth answering? FYI, I watched Thank You for Smoking last night, so, fresh on my mind!

  • Fish good for You? – this byline stinks

    BBC NEWS | Health | Benefits of fish ‘outweigh risks’

    Dariush Mozaffarian, lead author of the study said: “Overall, for major health outcomes among adults, the benefits of eating fish greatly outweigh the risks.

    “Somehow this evidence has been lost on the public.”

    Concerns have been raised about chemicals found in fish from pollution.

    These include mercury, polychlorinated biphenyls (PCBs) and dioxins.

    And in other news, “breathing is good for you”. Please, I can’t take this any more. The question is NOT, and NEVER WILL BE, “Is fish good for you?”. Of course it is. The question is: “What kind of fish is good for you, and whether appropriate labeling can help the consumer decide”.

    At least in the US of A, which is where I have eaten the bulk of my fish, the primary source of information you can get about eating fish is on the web and for North Carolina, here. So, you’re supposed to go around with a checklist of good and bad fish in your head when you go to the grocery store. Most consumers do not have this kind of information, especially when there are so many categories to choose from. Is it fatty, or non? Is it freshwater or marine? Is it canned, fresh or frozen? Is it caught or farmed? Canned light tuna is okay, but canned albacore tuna is not, can you remember this when shopping for 30 other things at the store?

    Confused enough? How about, tilefish at 3.99 a pound versus salmon at 7.99 a pound? What will you buy on a tight budget?

    If you’re the average consumer, you have a minute to decide whether it’s fish for dinner, or something else, unless you’re carrying around this handy checklist in your hand/PDA (in which case you’re not the average consumer), you have two opposing thoughts in your head….

    1. I know that fish is good for me, so I need to eat more fish
    2. I know that certain fish is not good for me, especially if I’m pregnant/nursing/feeding kids – But I don’t know if this fish that’s on sale is on the safe list, or not.

    What will you do given that you have one minute to decide, you have no information in the store, and you have no one in the store looking out for you?

    And this paper wonders, and I paraphrase,

    “Somehow this evidence has been lost on the public”

    Labeling is important, information is power, if you’re buying fish, you want to know where it is from, what the average pollutant loadings of the fish from this area are, and what the advisory on this fish is, so you can make an informed choice in the one minute that you have. This has been widely researched, and the information is easily available (on the web, where you don’t shop for groceries). Is it too much to ask for a list to be posted wherever fish is sold? I guess it “hurts business”.

    Personal responsibilty is accepted, but if you do not give people the tools to make informed choices, it’s just a cynical ploy to shift blame, shift burden, and shift risk.

    This paper deserves to be read in full, so here’s the abstract. Needless to say, the study, funded in full by tax payer money through the National Heart Lung and Blood Institute, is behind a subscription wall.

    Fish Intake, Contaminants, and Human Health

    Evaluating the Risks and the Benefits

    Dariush Mozaffarian, MD, DrPH; Eric B. Rimm, ScD

    JAMA. 2006;296:1885-1899.

    ABSTRACT

    Context  Fish (finfish or shellfish) may have health benefits and also contain contaminants, resulting in confusion over the role of fish consumption in a healthy diet.

    Evidence Acquisition  We searched MEDLINE, governmental reports, and meta-analyses, supplemented by hand reviews of references and direct investigator contacts, to identify reports published through April 2006 evaluating (1) intake of fish or fish oil and cardiovascular risk, (2) effects of methylmercury and fish oil on early neurodevelopment, (3) risks of methylmercury for cardiovascular and neurologic outcomes in adults, and (4) health risks of dioxins and polychlorinated biphenyls in fish. We concentrated on studies evaluating risk in humans, focusing on evidence, when available, from randomized trials and large prospective studies. When possible, meta-analyses were performed to characterize benefits and risks most precisely.

    Evidence Synthesis  Modest consumption of fish (eg, 1-2 servings/wk), especially species higher in the n-3 fatty acids eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), reduces risk of coronary death by 36% (95% confidence interval, 20%-50%; P<.001) and total mortality by 17% (95% confidence interval, 0%-32%; P = .046) and may favorably affect other clinical outcomes. Intake of 250 mg/d of EPA and DHA appears sufficient for primary prevention. DHA appears beneficial for, and low-level methylmercury may adversely affect, early neurodevelopment. Women of childbearing age and nursing mothers should consume 2 seafood servings/wk, limiting intake of selected species. Health effects of low-level methylmercury in adults are not clearly established; methylmercury may modestly decrease the cardiovascular benefits of fish intake. A variety of seafood should be consumed; individuals with very high consumption (≥5 servings/wk) should limit intake of species highest in mercury levels. Levels of dioxins and polychlorinated biphenyls in fish are low, and potential carcinogenic and other effects are outweighed by potential benefits of fish intake and should have little impact on choices or consumption of seafood (women of childbearing age should consult regional advisories for locally caught freshwater fish).

    Conclusions  For major health outcomes among adults, based on both the strength of the evidence and the potential magnitudes of effect, the benefits of fish intake exceed the potential risks. For women of childbearing age, benefits of modest fish
    intake, excepting a few selected species, also outweigh risks.

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