Among the many complaints I have with today's Republican Party is its willing embrace of ignorance and refusal to accept scientific knowledge be it on the issue of sexual orientation or climate change. Rather than stand up to the drooling, spittle flecked party base which rejects anything that challenges its prejudices or that suggests that changes are needed in a host of ways things have been done in the past, the party leadership time and time again panders to the lowest and most ignorant common denominator. Recently Congressman Lamar Smith of Texas demonstrated the problem when he challenged scientific knowledge on climate change and parroted the favored talking points of the idiot GOP base. In a column in the Washington Post, two scientist rip Smith a new one and rightfully so. Here are some column excerpts:
In a recent op-ed for The Post, Rep. Lamar Smith (R-Tex.) offered up a reheated stew of isolated factoids and sweeping generalizations about climate science to defend the destructive status quo. We agree with the chairman of the House Committee on Science, Space and Technology that policy should be based on sound science. But Smith presented political talking points, and none of his implied conclusions is accurate.
The two of us have spent, in total, more than seven decades studying Earth’s climate, and we have joined hundreds of top climate scientists to summarize the state of knowledge for the Intergovernmental Panel on Climate Change (IPCC), the World Climate Research Program and other science-based bodies. We believe that our views are representative of the 97 percent of climate scientists who agree that global warming is caused by humans. Legions of studies support the view that, left unabated, this warming will produce dangerous effects.
Man-made heat-trapping gases are warming our planet and leading to increases in extreme weather events. Droughts are becoming longer and deeper in many areas. The risk of wildfires is increasing. The year 2012, the hottest on record for the United States, illustrated this risk with severe, widespread drought accompanied by extensive wildfires.
Last month, levels of carbon dioxide in the atmosphere exceeded 400 parts per million, approaching the halfway mark between preindustrial amounts and a doubling of those levels. This doubling is expected to cause a warming this century of four to seven degrees Fahrenheit. The last time atmospheric carbon dioxide reached this level was more than 3 million years ago, when Arctic lands were covered with forests. The unprecedented rate of increase has been driven entirely by human-produced emissions.
[B]y the end of this century, people will be experiencing higher temperatures than any known during human civilization — temperatures that our societies, crops and ecosystems are not adapted to.
Contrary to Smith’s assertions, there is conclusive evidence that climate change worsened the damage caused by Superstorm Sandy. Sea levels in New York City harbors have risen by more than a foot since the beginning of the 20th century. Had the storm surge not been riding on higher seas, there would have been less flooding and less damage. Warmer air also allows storms such as Sandy to hold more moisture and dump more rainfall, exacerbating flooding.
The combined impetus of observed trends in climate and weather extremes, and continuing discoveries in climate science, lay bare how ludicrous Smith’s suggestion is that since we know nothing, we should do nothing.
We know a lot, more than enough to recognize that the alarm bells are ringing. Increases in heat waves and record high temperatures; record lows in Arctic sea ice; more severe rainstorms, droughts and wildfires; and coastal communities threatened by rising seas all offer a preview of the new normal in a warmer world. Smith’s policy plan amounts to “wait and see.” But the longer we wait — effectively, like him, closing our eyes to science — the more difficult and expensive the solutions become, and the more irreversible the damage will be.
The GOP base - especially the Christofascists - and the political whores who pose as the GOP leadership cling to a Neolithic world view and a a religious fantasy world that science is destroying more ever day. Not wanting to admit that long held views and beliefs are wrong doesn't make them any less wrong.
No comments:
Post a Comment