"Censorship under whatever guise or excuse is the ultimate of evils
because no other evil can survive without it.
It is thus found to be advocated
only by fools and those of evil intent."
- D. Amon
These people are making a point about wind power. Find out more at their web site.
You can also read the wikipedia article on the topic.
Making A Point [ThePoint 3/7]
Front and Simcoe
70 mm f/8 1/200 ISO 400
Canon EOS 40D EF70-200mm f/2.8L IS USM