Liberty Voice: For a long time, it was believed that global warming will lead to colder winters, however, a recent study proves quite the opposite, According to a study, published earlier this year in Nature Climate Change, global warming may in fact lead to significantly warmer winters. According to James Screen, the author of the study, the previous theory about Arctic amplification was wrong. This theory suggested that winters in the future will be colder, since ice caps are melting and therefore exposing warmer...