New Scientist: Much more than the future of US health care hangs on the fate of health care reform. That was the message delivered by Connecticut senator Joseph Lieberman, a long-term environmental campaigner, to Capitol Hill on the Senate’s first day back in office after the August recess. “If the health care bill fails, the climate change bill will fail too,” Lieberman told the Climate Change, Energy and National Security conference hosted by the political think tank Partnership for a Secure …