Calvin Beisner, Cornwall Alliance: This is a review about carbon dioxide concentrations for people and nature with historical notes and photos. The change from 180 ppm to 410 ppm in the last two centuries is small compared to historical variations and easily tolerated by nearly all people. Some people may have trouble with higher levels of CO2, but some people have trouble with more cold, more heat, more humidity, more dryness, etc. It is treacherous for alarmists to claim they can control Earth's climate by raising taxes, carbon dioxide sequestration, stopping use of fossil fuels.
Don Bogard, radio-geochemistry, nuclear geochemistry, planetary science: The recent release of part 2 of the US National Climate Assessment report, November 2018, prompted all sorts of press reports and similar activity which predicted future calamity and destruction if the world did not take drastic action now. Two points the report did not make -- 1) the UN-IPCC gives a broad range of possible future temperatures of varying probability and the possibility used for this report is at the improbable high end; and 2) it exaggerated any effects from such an unlikely warming. If these future warming predictions have any reality, an increase in global temperature of 2 degrees Celsius, relative to 19th century temperature, cannot be avoided by any action.
Thorpe Watson, Ph.D. in Physical Metallurgy & Science of Materials. Thirty five year career covering wide range of science disciplines plus 10 year investigation of the climate controversy: As we depart the coolest of the six warm periods since the last glaciation 10,000 years ago (Modern Warm Period), and enter another intervening cool period, truth will eventually prevail. China knows the truth as they commission a major coal-fired power plant every week. Canadian prairie farmers recognize the truth as they face shorter growing seasons. Will a Canadian political party acquire the courage and integrity to blow the whistle on this climate-change hoax before policies based on it completely destroy the Canadian economy?
realclimatescience dot com: Proposing to calculate a single number for global temperature is useless, especially to a tenth of a degree Celcius and using it as proof of catastrophic man-made global warming etc. Then artificially manipulating this data to support false claims of climate catastrophes. They want to force stopping use of fossil fuels, impose climate taxes, force carbon dioxide sequestration. This is one of the worst crimes against humanity. It will not save the world, but put it in unimaginable misery and suffering.
Thorpe Watson, Ph.D. in Physical Metallurgy & Science of Materials. Thirty five year career covering wide range of science disciplines plus 10 year investigation of the climate controversy: Most societies are in dire need of scientifically astute politicians with the courage and integrity to denounce the bogus, climate-change narrative and its wrongful vilification of CO2. The use of fossil fuels will not only extend the planet’s Green Period, but it is also enabling mankind to avoid the grinding poverty prevailing prior to the widespread use of such fuels.
Alan Taylor, correspondent for The Atlantic: Photographer Carlos Barria documented the development of Shanghai China, the fastest-growing city in the world.
Vijay Jayaraj, Research associate, Cornwall Alliance for the Stewardship of Creation: Despite its many scientific and structural failings, the United Nations Intergovernmental Panel on Climate Change (IPCC) is the world’s most influential, though not the most credible, source of policy on climate change. For over two decades, this has enabled it to persuade governments around the world to implement global climate policies that are harmful to nearly everyone in the developing world. The developing world requires massive amounts of reliable, affordable energy, especially electricity, for power-hungry industries and cities. Without it economic engines will stall causing a large-scale disruption of growth and development, trapping billions in poverty and pushing hundreds of millions back into it.
Calvin Beisner, Cornwall Alliance, Gregory Wrightstone, Gregory Wrightstone, geologist who has been investigating the Earth’s processes for more than 35 years. Gregory Wrightstone is the author of the newly published book Inconvenient Facts: The Science That Al Gore Doesn’t Want You to Know. European witch hunts of the 15th to 17th centuries targeted "witches" who were thought to be responsible for epidemics and crop failures related to declining temperatures of the Little Ice Age. A belief that evil humans were negatively affecting the climate and weather patterns was the “consensus” opinion of that time. How eerily similar is that notion to the current oft-repeated mantra that Man’s actions are controlling the climate and leading to catastrophic consequences?