EXTRACT: My global "junk science" award goes to the myriad environmental groups and associated acolytes united in opposition to genetically modified foods (GM foods), or as they have labelled them, "frankenfoods."
NOTE: Gwyn Morgan is on the board of trustees of the Fraser Institute, Canada's libertarian think tank which promotes free trade, privatization, and the freedom to own and acquire firearms without controls. The Institute regularly deploys the term "junk science" as a means of attacking genuine scientific concerns, as in its conferences on the tobacco industry: "Junk Science, Junk Policy? Managing Risk and Regulation" and "Should government butt out? The pros and cons of tobacco regulation." It has also sought to discredit the science on climate change claiming there is "no compelling evidence that dangerous or unprecedented changes are underway". Exxon Mobil is among its financial backers.
http://www.progressive-economics.ca/2007/02/01/more-truthiness-from-the-fraser-institute-climate-change-edition/
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Beware the harmful consequences of following junk science
GWYN MORGAN
Globe and Mail, September 1 2009
http://www.theglobeandmail.com/report-on-business/commentary/beware-the-harmful-consequences-of-following-junk-science/article1271382/
Gwyn Morgan is the retired founding CEO of EnCana Corp.
The man who removes the moss from our lawn after the West Coast's winter rainy season was depressed and bewildered. After spending decades building his clientele and practising his trade in the most careful and responsible manner, he is being legislated out of business. The Canadian Cancer Society is calling for a B.C.-wide ban on the sale of weed killers and insecticides for "non-agricultural" use. Several B.C. municipalities already prohibit the use of such products, even to the point where the bits of vinegar our lawn guy puts on our patches of paving-stone moss are considered a public danger.
Here in Victoria, many of the city's signature cherry trees will go through a slow and ugly death from blight because of the banning of a product that could safely protect them. It also means ferns, dogwood and other native species will be defenceless as they are overrun by introduced foreign invaders. The cancer society bases its campaign on the claim that weed killers such as Roundup and insecticides such as Raid may be linked to certain types of cancer. Yet the medical evidence is scant. One study found that men working in pesticide manufacturing plants had a slightly elevated frequency of prostate cancer, but several other studies found no relationship between pesticides and cancer. Some studies have suggested that farmers who use large amounts of weed killer may have an increased risk of lymphoma, but a large U.S. study found the difference to be a statistically insignificant.
Those who defend such knee-jerk public policy actions often cite the "precautionary principle." But if believing in junk science means people are to be driven out of business and public landscapes are to be left unprotected from blights and invasive species, and if home gardeners are forbidden from using the latest and best products, what is "precautionary" about that?
Unfortunately, junk science is a widespread disease. Environmental activists are generally against so-called chemical fertilizers. But what makes manure and compost more virtuous than nitrogen and potassium fertilizers?
Let's start with nitrogen. The scientific fact is that the soil doesn't know the difference between nitrogen sources, as long as it gets enough. Potassium fertilizers are made from a naturally occurring mineral called potash and, here again, the soil doesn't care where it comes from. While organic products are generally very safe, there is no doubt that the raw animal waste sometimes used as fertilizer carries a higher consumer and groundwater pathogen risk. On the other hand, the composting often used in organic gardening has a positive impact on soil stability and water retention.
If soil science doesn't make organic food a superior choice, what about the claims of nutritional superiority? A recent large-scale U.S. study found no discernible difference. Organic foods cost more because they are more labour-intensive, and yields per arable hectare are lower than conventional farming.
The plain fact is that organic food consumption is a feel-good indulgence for those willing and able to pay a premium, but organic farming methods could never begin to feed every Canadian, let alone the world's population.
My global "junk science" award goes to the myriad environmental groups and associated acolytes united in opposition to genetically modified foods (GM foods), or as they have labelled them, "frankenfoods." Policy makers in Europe have reacted by banning domestic production or importation of GM foods. This despite the fact that there are no credible studies showing negative impacts from consuming GM foods, and there isn't even a plausible scientific theory as to why there would be.
Most of the grains, fruits and vegetables that make up modern diets are vastly different than their ancient ancestors. Humans have continuously cross-bred food plants in search of higher yields, improved taste, better nutrition and disease resistance. An important Canadian example is canola; traditional "genetic modification" methods transformed the bitter rapeseed into a healthy and tasty oilseed.
Astounding progress in identifying the genetic building blocks of organisms has accelerated the long and arduous genetic modification process, offering huge potential leaps forward in the increasingly urgent search for higher yielding and more nutritious crops to feed a hungry world. Erosion caused by denuding natural vegetation, groundwater depletion and biological runoff make agricultural production the most damaging human endeavour to our planet's soil, water and aquatic life. GM foods research shows promise of making a big difference.
Seed crops that lower fertilizer requirements and need less water are already a reality. Agra-giant Monsanto has developed an herbicide-resistant seed grain that eliminates the need for fallow tillage to control weeds, thereby reducing water needs, air emissions and soil erosion. This is only one of the GM foods advances made by this innovative and research-intensive company, yet the frankenfood crowd's propaganda has portrayed Monsanto as an environment-destroying corporate pariah.
And so we come full circle in the great farm and garden junk science game, from British Columbia's well-meaning but scientifically illiterate municipal councillors, to the Canadian Cancer Society's campaign against weed and bug killers, to the organic industry's self-serving claim of environmental and nutritional superiority, to the GM foods-opposing frankenfood crowd. It's hard to find evidence that supports any of these claims, but it isn't hard to see the harmful consequences these misguided policies can, and do, have.