Why have democratic governments failed to take serious steps to reduce carbon emissions despite dire warnings and compelling evidence of the profound and growing threat posed by global warming?

Most of the writing on global warming is by scientists, academics, environmentalists, and journalists. Kevin Taft, a former leader of the opposition in Alberta, brings a fresh perspective through the insight he gained as an elected politician who had an insider's eyewitness view of the role of the oil industry. His answer, in brief: The oil industry has captured key democratic institutions in...