by Nic Lewis

Official estimates of future global warming may be overstated.

A brief summary in press release style of my new paper (written in the third person)

One of the most important conclusions of the recent 6th Assessment Report of the Intergovernmental Panel on Climate Change (IPCC AR6) was to reduce the uncertainty in estimates of climate sensitivity to doubling the amount of carbon dioxide in the atmosphere.  Since 1979, the likely range (66% chance) of climate sensitivity has been between 1.5°C and 4.5°C. This range has remained stubbornly wide, until the IPCC AR6 narrowed the likely range to be between 2.5°C and 4.0°C.

A new paper by independent scientist Nic Lewis published in the journal Climate Dynamics challenges the conclusions of the IPCC AR6 about climate sensitivity.  Lewis’ analysis reduces the magnitude of climate sensitivity by one third, relative to the range provided by the IPCC AR6. These results suggest that future global warming in response to fossil fuel emissions could be significantly less than has been assumed by policy makers.

In 2015, the World Climate Research Programme convened a Workshop aimed at reducing the uncertainty in estimates of climate sensitivity to increasing carbon dioxide.  The Workshop ultimately resulted in publication of a report (a 92 page paper) by many of the participants that thoroughly assessed all lines of evidence (Sherwood et al, 2020).  A key result of this paper was to reduce the likely range of climate sensitivity values to 2.6 oC to 3.9 oC.  While Lewis was an invited participant to the 2015 Workshop, he was not a coauthor on this paper.  The Sherwood et al. paper strongly influenced the IPCC AR6’s assessment of climate sensitivity.

Lewis’ paper critiqued the methods used in the Sherwood et al. paper, finding significant errors, inconsistencies and other shortcomings. Lewis remedied these shortcomings and also revised key input data, almost entirely to reflect more recent evidence.  The results of Lewis’ analysis determined a likely range of 1.75 to 2.7oC for climate sensitivity.  The central estimate from Lewis’ analysis is 2.16 oC, which is well below the IPCC AR6 likely range.  This large reduction relative to Sherwood et al. shows how sensitive climate sensitivity estimates are to input assumptions.  Lewis’ analysis implies that climate sensitivity is more likely to be below 2 oC than it is to be above 2.5 oC. 

The lower estimates of climate sensitivity determined by Nic Lewis have profound implications for climate models and projections of warming for the 21st century.  Climate models used in the IPCC AR6 had values of climate sensitivity ranging from 1.8oC to 5.6oC.  The IPCC AR6 judged that some of the climate models had values of climate sensitivity that were too high.  Hence the AR6 selected only the climate models with reasonable values of climate sensitivity to be used in projections of 21st century climate change.  Lewis’ analysis indicates that a majority of climate models used in the IPCC AR6 have values higher than the likely range.

Nic Lewis has authored ten peer-reviewed papers on climate sensitivity. Lewis’ latest paper is entitled ‘Objectively combining climate sensitivity evidence’. It can be freely downloaded here. A detailed explanatory article about the paper is available here.

THANK YOU!

Thanks to your donations, we can move to the next step.  We have filed to incorporate Awake Canada as a registered non profit charitable organization.  To be transparent, I have posted the receipts below.

For those that do not know why we did this, let me explain.   We are going to start using corporate clout to tackle some of the companies that are violating our rights.  Our first target is Facebook Canada for the unlawful censorship, banning, and shadow banning of Canadian Citizens.  Facebook is a platform, not a publisher.  They can write all the mumbo jumbo they want into their terms and conditions, but it does not excuse them from medical liability if people are harmed by them censoring doctors, and lawyers about what is really going on with Covid.

As a registered member of Awake Canada, if we push to class action, you will be automatically entered into this class action and dismissed if you have not ever had a facebook account.   My lawyer will inform me on this as we move to this process.  We are going to start by placing an injunction on my personal account, removing all bans, and shadow bans, and the Awake Canada facebook page.  Any action they take against this page or the content, will be challenged legally.  Be sure you are a member of that page if you are not.   You can join our Facebook Here.

We are temporarily going to pause donations, until the registration process is complete and a new bank account for Awake Canada is setup.  Separating my personal affairs from this corporation is KEY to being successful in our campaigns.

Stay tuned for further updates!

Help us spread the word, by sharing these vital links below:

To see Bonnie Henry’s emails proving knowledge of harm of vaccines:
https://awakecanada.org/bonnie-henrys-emails-freedom-of-information-act/

To see the legal challenge that is happening worldwide:
https://awakecanada.org/lawyer-videos/

To see hundreds of hours of doctors speaking out:
https://awakecanada.org/category/videos/doctors-speaking-out/

Important legal documents to your rights as Canadian citizen:
https://awakecanada.org/documentation/

The most important documentary on what is happening in the world right now:
https://awakecanada.org/the-complete-documentary-of-what-is-happening-in-this-world/

Proof of Genocide:

Dr. David Martin lays it out for you:
https://awakecanada.org/dr-david-martin-on-fire/

The only proof anyone should need:
https://rumble.com/vlbh8c-the-only-proof-anyone-should-need..html

Alarming uptick in cancers since jab rollout:
https://awakecanada.org/dr-ryan-cole-covid-19-vaccines-causing-an-alarming-uptick-in-cancers/

3 times more covid deaths since vaccine rollout:
https://awakecanada.org/3-times-more-covid-deaths-after-vaccine-rollout-hmmmmm/

One America Insurance CEO reports 40% increase in death claims since vaccine rollout:
https://awakecanada.org/death-rates-up-by-40-in-ages-18-65-death-jabs/