claim: Renew­ables such as wind turbines are environmentally disastrous because they pollute a huge land area, slice and dice birds and bats, kill insects that are bird food, create health problems for humans who live within kilometres of them, leave toxins around the turbine site and despoil the landscape.
evidence: The vast majority of anthropogenic carbon dioxide emissions come from combustion of fossil fuels, principally coal, oil, and natural gas, with additional contributions coming from deforestation, changes in land use, soil erosion and agriculture (including livestock).