Simply put, substantial scientific evidence exists that the Intergovernmental Panel on Climate Change () has exaggerated the amount of warming likely to occur, and that any warming that does occur is likely to be modest and cause no net harm to the environment or human well-being arming, cooling, and change are natural features of climate.  Climate is always changing: Global temperatures are rising or falling, sea levels are rising or falling, and glaciers are retreating or advancing. […]