James Hansen

Nota: Este archivo abarca los artículos publicados por el autor desde el 1 de abril de 2009. Para fechas anteriores realice una búsqueda entrecomillando su nombre.

At the international climate talks in Copenhagen, President Obama is expected to announce that the United States wants to reduce its greenhouse gas emissions to about 17 percent below 2005 levels by 2020 and 83 percent by 2050. But at the heart of his plan is cap and trade, a market-based approach that has been widely praised but does little to slow global warming or reduce our dependence on fossil fuels. It merely allows polluters and Wall Street traders to fleece the public out of billions of dollars.

Supporters of cap and trade point to the 1990 Clean Air Act amendments that capped sulfur dioxide and nitrogen oxide emissions from coal-burning power plants — the main pollutants in acid rain — at levels below what they were in 1980.…  Seguir leyendo »