Very interesting article.
http://www.resitenow.org/

‘No way of generating energy is 100 per cent clean and problem-free,’ says Craig Bennett, director of policy and campaigns at Friends of the Earth.

‘Wind energy causes far fewer problems than coal, gas or nuclear. If we don’t invest in green energy, business experts have warned that future generations will be landed with a bill that will dwarf the current financial crisis. But we need to ensure the use of materials like neodymium and concrete is kept to a minimum, that turbines use recycled materials wherever possible and that they are carefully sited to the reduce the already minimal impact on bird populations.’