Today’s modern society is built upon science. It uses the discoveries of science to find solutions to problems in areas such as health, transport, product development, nutrition, and so forth. Its industry and hence its employment is clustered around science-driven innovation. So you would expect that respect for the potential of scientific discovery lies at the heart of political strategy? Well, yes and no. Many politicians do understand this, and large-scale funding for science (by bodies such as Science Foundation Ireland) reflects this.
But there are other voices in politics, and some of these are becoming influential. Many of them are in America. In fact, at least two leading candidates vying for the Republic nomination for President – Rick Perry and Michele Bachmann – hold views that are profoundly anti-science, calling key scientific theories into question and suggesting bad motives on the part of scientists. There are touches of something medieval here. If someone with such views were indeed to take over the US presidency, the results could be profound, and could easily lead to the United States becoming a backwater in geopolitical terms.
It is not, or at any rate should not be, the task of politicians to second guess science, or to declare its theses right or wrong based on ideology. That approach is total madness. No country can afford it, not even America.