It’s hard to believe that some Canadians are opposed to wind energy. Contrary to the results of a Health Canada study, they think turbines contribute to health problems.
The $2.1-million study followed 1,238 people in Ontario and Prince Edward Island in response to anti-wind farm groups who said that the turbines were making them sick, creating stress and disrupting lives.
Turbines do not have any measurable effect on illness, chronic disease, stress or quality of sleep. However, some people are annoyed by the aircraft warning lights or the way they cause shadows to flicker.
One of the most vociferous anti wind protesters, Esther Wrightman of Adelaide Metcalfe, Ontario, was so disturbed at the construction of wind towers that she moved to New Brunswick. In her blog Mothers Against Wind Turbines Inc. she says: “I don’t think we had much of a choice here. When you have people in your family with (pre-existing) health problems –you can’t risk it to stay –you have to leave.”
Annoyance is subjective. Those who benefit are less annoyed. “Annoyance was significantly lower among the 110 participants who received personal benefit, which could include rent, payments or other indirect benefits of having wind turbines in the area e.g., community improvements,” said Health Canada
Annoyance can be implanted. Susan Holtz, a Nova Scotia consultant on energy and environmental policy explained how in Alternatives Journal. It’s called the “nocebo effect,” similar to the placebo effect except that negative expectations induce negative effects. In a study conducted at the University of Auckland, one-half of subjects were shown news clips about health problems related to inaudible low frequency wind turbine sound. Then they were exposed to nonexistent (sham) low frequency sound and then subjects reported symptoms as they saw reported. The other half who had not seen the news clips reported no such symptoms when exposed to fake, or even real, inaudible low frequency sounds.
Even politics affect people’s perceptions of wind energy. The darling of the right-wing set, Ezra Levant has taken up Esther Wrightman’s cause when she was forced to take down some content on her blog. The wind turbine company, NextEra, threatened legal action and claimed Wrightman had made false and misleading statements against the company and had unfairly attacked their trademark.
Levant came to her rescue. “And the only reason you have not heard of this lawsuit — the Canadian Civil Liberties Association is not defending her free speech, the CBC has not put this on their nightly news — is because the corporate bully here is not an oil company like Exxon. It’s a wind turbine company called NextEra. See, that kind of bullying is OK,” he said in the Toronto Sun. Levant opposes wind turbines for no other reason than they are supported by the Ontario Liberal government headed by Kathleen Wynne.
Wind turbines are an inexorable force as part of quitting the fossil fuel habit. Wind power is increasing by 15 per cent a year globally and in Denmark it produces 40 per cent of their total. To paraphrase Creedence Clearwater Revival, “Who’ll stop the wind?”