On the heels of the Vatican's announcement that the Pope intends to urge support for an international agreement to fight global warming by reducing human emissions of carbon dioxide (CO2) from fossil-fuel energy use, a new peer-reviewed scientific paper reveals powerful evidence that CO2 emissions contribute far less to global warming than widely thought. The paper, "Why models run hot: results from an irreducibly simple climate model," appeared in the January 8 edition of Science Bulletin … [Read more...]