by UNIVERSITY OF YORK and the “blame Russia” department, February 26, 2018 in WUWT
Global levels of ethane and propane in the atmosphere have been underestimated by more than 50%, new research involving scientists at the University of York has revealed.
These hydrocarbons are particularly harmful in large cities where, through chemical reactions with emissions from cars, they form ozone – a greenhouse gas which is a key component of smog and directly linked to increases in mortality.
See also here and here
by Willis Eschenbach, July 13, 2017 in WUWT
Over at Dr. Curry’s excellent website, she’s discussing the Red and Blue Team approach. If I ran the zoo and could re-examine the climate question, I’d want to look at what I see as the central misunderstanding in the current theory of climate.
This is the mistaken idea that changes in global temperature are a linear function of changes in the top-of-atmosphere (TOA) radiation balance (usually called “forcing”).
by Hermann Harde, Global and Planetary Change, 24 February 2017
An alternative carbon cycle is presented in agreement with the carbon 14 decay.
The CO2 uptake rate scales proportional to the CO2 concentration.
Temperature dependent natural emission and absorption rates are considered.
The average residence time of CO2 in the atmosphere is found to be 4 years.
Paleoclimatic CO2 variations and the actual CO2 growth rate are well-reproduced.
The anthropogenic fraction of CO2 in the atmosphere is only 4.3%.
Human emissions only contribute 15% to the CO2 increase over the Industrial Era.
Also this link