We are a species that insists on cluttering up the surface of the earth with things. This constant activity, exploitation, building and cluttering leads to the biosphere becoming more disordered and unstable - it will catch up with us in just a few generations and WE CAN'T BUILD OUR WAY OUT OF IT - especially not with things like windmills whose main purposes, I insist, are to give the appearance of doing something about the coming crisis and to make profits for windmill builders.
We, as a species, need to start finding ways of reducing our 'footprint' on the earth - not increasing it!