Has global warming already arrived?

C.A.Varotsos, M.N.Efstathiou Journal of Atmospheric and Solar-Terrestrial Physics Volume 182, January 2019, Pages 31-38 https://doi.org/10.1016/j.jastp.2018.10.020 Highlights • The global warming during 1978–2018 was not more enhanced at high latitudes near the surface. • The intrinsic properties of the lower stratospheric temperature are not related to those in the troposphere. • The results obtained do not reveal the global warming occurrence.

Junk science of Climate Sensitivity and CO2 forcing

Principia Scientific Tim Ball | April 15, 2016 We recently published an article by Edward Hoskins entitled “The Junk Science Of A Supposed Climate Sensitivity Formula”. The author requested a review from PSI’s former chairman Dr. Tim Ball, which we pleased to be publishing below with extracts from the original article.

The diminishing influence of increasing Carbon Dioxide on temperature

Ed Hoskins August 10, 2014 Using data published by the IPCC on the diminishing effect of increasing CO2 concentrations and the latest proportional information on global Man-made CO2 emissions, these notes examine the potential for further warming by CO2 emissions up to 1000ppmv and the probable consequences of decarbonisation policies being pursued by Western governments. The temperature increasing capacity of atmospheric CO2 is real enough, but its influence is known and widely accepted to diminish as its concentration increases. It has a logarithmic in its relationship to concentration. Global Warming advocates and Climate Change sceptics both agree on this.

The effectiveness of CO2 as a greenhouse gas becomes ever more marginal with greater concentration

By Ed Hoskins May 8, 2013 According to well understood physical parameters, the effectiveness of CO2 as a greenhouse gas diminishes logarithmically with increasing concentration and from the current level of ~390 ppmv, (parts per million by volume). Accordingly only ~5% of the effectiveness of CO2 as a greenhouse gas remains beyond the current level. This inconvenient fact is well understood in the climate science community. It can be accurately modeled using the Modtran program maintained and supported at the University of Chicago.

Solar cyclic variability can modulate winter Arctic climate

Sci Rep. 2018; 8: 4864. Published online 2018 Mar 20. doi: 10.1038/s41598-018-22854-0 PMCID: PMC5861038 PMID: 29559646 Indrani Roy Abstract This study investigates the role of the eleven-year solar cycle on the Arctic climate during 1979–2016. It reveals that during those years, when the winter solar sunspot number (SSN) falls below 1.35 standard deviations (or mean value), the Arctic warming extends from the lower troposphere to high up in the upper stratosphere and vice versa when SSN is above. The warming in the atmospheric column reflects an easterly zonal wind anomaly consistent with warm air and positive geopotential height anomalies for years …

Thorner: Green New Deal – boldest tactic yet to advance UN Agenda 21

Thorner: Green New Deal – boldest tactic yet to advance UN Agenda 21

Illinois Review March 25, 2019 By Nancy Thorner –  Most people in America don’t even realize that tentacles of a dangerous United Nations program are being enacted in our nation’s cities and certainly our country, with the full cooperation of those in our highest positions of authority. It is so complicated and difficult to believe that many simply dismiss it, considering it just a conspiracy theory. But even a cursory investigation reveals it is very real and the evidence is easily attained. This intrusive, all-encompassing plan that could eventually affect every aspect of our lives is known as “United Nations …

How to Counter Climate Change Alarmists

How to Counter Climate Change Alarmists

Adapted from Bud Bromley CO2 does not, and cannot by the laws of physics, cause significant warming of this planet. Climate alarmists often times refer to total atmospheric concentration of CO2 at about 410 ppm. But, humans only contribute about 10% of that total 400 ppm; i.e., 40 ppm from all human sources. In other words, even if CO2 were causing global warming, which it is not, and then there is nothing practical that humans could do to stop it. The natural CO2 processes (known as the carbon cycle) are enormously larger and more complex than anything humans have the …

Princeton Physics Professor Discredits Anthropogenic Climate Change Theory

Physics Professor William Happer discredits the negative effects of CO2 on the planet and whether or not climate change is man-made. He also goes into detail of why the United Nation’s models are incorrect despite their overwhelming confidence that significant warming is taking place due to human activity. *The views expressed by the interviewee(s) in this video do not necessarily reflect the views of The New American or any of its affiliates.*

How the Global Warming Scare Began

A great scientist named Roger Revelle had Al Gore in his class at Harvard and the Global Warming campaign was born. Revelle tried to calm things down years later, but Gore said Revelle was Senile and refused to debate. John Coleman documents the entire story and shows how our tax dollars are perpetuating the Global Warming alarmist campaign even though temperatures have not risen in years and years.