Salt Lake Tribune: I recently received a letter from Sen. Orrin Hatch in response to concerns I expressed regarding his opposition to the cap-and-trade proposal. Hatch apparently believes that I have been misled by media accounts of the dire consequences of global warming and that I am unaware of the scientific evidence underlying his opposition. He notes that, “… I have serious concerns with any legislation that proposes a cap-and-trade system to reduce human carbon emissions, and I question whether …