I've been to Bloomington many times and you feel none of the symptoms this guy suggests are present everywhere. Now, if he'd like to finance the trip, I'll go to Australia and see if I can detect a difference ~ then if there is a difference maybe they can fix it.
Maybe Australians think these things are supposed to hum.
IMHO, wind farms are all scams. They never operate profitably without huge amounts of public cash as subsidies.
And, then there’s the birds. A friend of mine is the licensed electrician for a local wind warm. One of his duties is to pickup and dispose of the dead birds carcases every morning.
The management does not want the public to see all the dead birds.
The damage, it seems, is caused not so much by the noise you can hear but by what you can’t hear: the infrasonic waves that attack the balance mechanism in the ear and against which not even home insulation can defend you. Its effects can be felt more than 10km away.
Unless you've lived in proximity to one of these wind farms your experience is completely irrelevant.