By the time a team of five climate experts finished responding to the serious errors in a paper led by climate contrarian Christopher Monckton, they had more than a quick critique on their hands. In fact, the team—made up of Mark Richardson, Zeke Hausfather, Dana Nuccitelli, Ken Rice and John Abraham—had so much upon which to comment, they wound up publishing their thorough debunking in the same journal where Monckton and his co-authors published their original paper.
Continue reading Monckton’s Fundamentally Flawed Simple Climate Model
When you discuss the risks and consequences of global warming in the public sphere it will often turn to how certain it is. Which is quite strange as there’s a scientific consensus of 97%, this is the percentage of climate scientists who agree that humans are causing global warming.
One of the things that completely baffle me is how climate science deniers can reject evidence.
Of course I’m not referring to not taking something at face value or wanting to verify something before you accept it. What I’m talking about is that they reject evidence even when it’s very obvious that it shows that they are wrong. It also often doesn’t matter how small the mistake it, they will still reject it.
One of these examples is a quote from a recommendations document written by the KNMI IPCC delegation that contained advice for the IPCC on how it can improve its procedures. This included recommendations for improving their reports and how results are communicated. Something that the IPCC asked for and the resulting recommendations from the KNMI aren’t shocking.
However, one passage was a bit confusing as to what they meant by it:
Sometimes I get email from visitors to my site in which they ask my opinion on something or sent me something interesting to watch/read. And sometimes I get an email that’s critical about something that I wrote. Most of the time I react to those message privately, but the email I received this time I found interesting enough to write a public response for.
Between 1990 and 2010, according to the report, there was a 29% increase in radiative forcing – the warming effect on our climate system – from greenhouse gases. Carbon dioxide accounted for 80% of this increase.
“The atmospheric burden of greenhouse gases due to human activities has yet again reached record levels since pre-industrial time,” said WMO Secretary-General Michel Jarraud. “Even if we managed to halt our greenhouse gas emissions today – and this is far from the case – they would continue to linger in the atmosphere for decades to come and so continue to affect the delicate balance of our living planet and our climate.”
Continue reading Greenhouse Gas Concentrations Continue Climbing