Wind farms are being investigated in Scotland for their possible harm to human health.
The Scottish government has commissioned a report studying the effects on over 33,500 families living near 10 wind farms North of the Border, just a sample of the 2,300 wind turbines in Scotland. Its results will be known in autumn.
The research was prompted by campaigners who claim that some people living near the wind farms and suffering ill health don't realise that the cause may be infrasound emitted by wind turbines: noise at such a low frequency that it cannot be heard but can be felt.
A local resident is Andrew Vivers,
"an ex-Army captain who has suffered from headaches, dizziness, tinnitus, raised blood pressure and disturbed sleep since Ark Hill wind farm was built near his home in Glamis, Angus."
Medical examinations and tests failed to find the cause of his symptoms.
"Mr Vivers, who served almost 10 years in the military, said the authorities had so far refused to accept the ill effects of infrasound despite it being a 'known military interrogation aid and weapon'.
"He said: 'When white noise was disallowed they went on to infrasound. If it is directed at you, you can feel your brain or your body vibrating. With wind turbines, you don’t realise that is what’s happening to you.'"
In addition, "Mr Vivers said he has also witnessed an 'incredible number' of dead hares on the moors around Ark Hill and believes they may have succumbed to 'internal haemorrhaging and death' as a result of the turbines."
Mr Vivers believes that infrasound low frequency noise monitoring should be mandatory before and after turbine erection.
Scotland had been involved in the discovery, earlier this year, of environmental damage caused by wind farms:
"Scotland’s environmental watchdog has probed more than 100 incidents involving turbines in just six years, including diesel spills, dirty rivers, blocked drains and excessive noise.
"Alarmingly, they also include the contamination of drinking water and the indiscriminate dumping of waste, with warning notices issued to a handful of energy giants."
It will be interesting to see if environmentalists and celebrities respond to any ruinous effects of one of their pet "renewable energy" projects with the same ardour and vigour with which they've been attacking fracking and fossil fuels.
Judging from their weak reaction to the massacre of birds and bats by wind farms, I wouldn't hold my breath.