Howard Cork Hayden, Emeritus Physics Professor, University of Connecticut: This is a closing argument by Professor Hayden. The debate took place at Colorado State University - Pueblo on December 2, 2017. The other person in the debate was Professor Scott Denning of CSU - Fort Collins. Use search box with Denning to find his presentation.
Howard Hayden, December 19, 2017: What, then, is the basis for saying CO2 causes warming? More CO2 causes more absorption of IR in the far wings of the spectrum, and pretty high in the atmosphere. That absorbed energy rapidly adds heat to the local air, and is generally not radiated back to the surface. The actual atmospheric processes cannot be ignored, and they are not simple as Scott Denning avers.
Dennis Hedke, geophysicist: Are the world's coastal cities destined to be inundated as ice melts at the top and bottom of the planet, causing the oceans to rise? Climate alarmists argue this will be the case if policymakers do not adopt draconian measures to eliminate fossil fuels, especially coal, which produce carbon dioxide emissions that, they allege, cause harmful global warming.
Calvin Beisner, Cornwall Alliance: From all appearances, the data-adjusters at PSMSL are attempting to “correct” the sea level rise data that do not support the conceptualization of a rapidly-rising sea level trend in response to rising human CO2 emissions. “It is always highly questionable to shift data collected in the far past without any proven new supporting material.” Apparently not even tide gauge measurements can be spared from those who tendentiously fiddle with raw data to satisfy an agenda. Alas, “A lie can travel halfway around the world while the truth is putting on its shoes,” as Mark Twain is (almost surely mistakenly) alleged to have said. Give this truth a little shove, and maybe it’ll catch and slay the lie.
Howard Cork Hayden, Emeritus Physics Professor, University of Connecticut: Part 1: Some Climate History, Part 2: IPCC et al, Part 3: Adding Heat to the Atmosphere. There is no evidence from a half-billion years that CO2 has ever controlled the climate. 40% of the world's 7 billion people have no access to clean drinking water. Three billion people cook over open fires - with deadly consequences. This was presented in a debate about man-made global warming at Colorado State University - Pueblo on December 2, 2017. The other person in the debate was Professor Scott Denning of CSU - Fort Collins. Use search box with Denning to find his presentation.