This comment was sent to us, responding to a vapid article by Jurriaan Kamp at Huffington Post:
"Renewable" energy -- as opposed to fossil or fissile fuels -- are those that the earth is already using. When humans take it, whether it's water, wind, or sunlight, we are taking it from other living things. In that sense, though "alternative", renewable energy is not green.
It is also, except for hydro, not efficient, requiring massive machines over huge areas to collect the diffuse resource. And without traditional thermal backup, it requires equal buildup of means of storage, which not only adds to the adverse environmental impact but also drastically reduces efficiency yet more.
Meaningful carbon and pollution taxes would not bring in renewables any more than current subsidies do. But they might inspire more conservation and efficiency, a result that would truly help the planet, not just "transform" our means of exploitation.
wind power, wind energy, environment, environmentalism, human rights, animal rights, anarchism, ecoanarchism, anarchosyndicalism
