American Elephants


All About Global Warming Skepticism for Busy People by The Elephant's Child

Dr. Roy W. Spencer has a new Kindle book: Global Warming Skepticism for Busy People is meant as a concise and accessible summary of his skeptical views on global warming. After a year or more of thinking and writing, this new Kindle book is meant to fill that need.

32,000 words and 40 high-res illustrations, he says it is more comprehensive than his previous Kindle books, but still readable in about 2 to 3 hours. The book is not meant to cover all of the skeptical views out there, but everything that he believes is most important to the global warming and energy policy debate.

He adds Maybe the best way to summarize what is in the book is to list the chapter titles:

Preface
1. Overview of the Reasons for Skepticism
2. The Five Big Questions
3. Skepticism versus Alarmism
4. The Unholy Alliance: Politics and Science
5. How Could 97% of Scientists Be Wrong?
6. What is the Greenhouse Effect?
7. What Causes Temperature Change?
8. The Good News about Increasing CO2
9. The U.N. IPCC Consensus: Government-Funded Biased Science
10. Climate Models Exaggerate Recent Warming
11. Warming since the 1800s Suggests Climate Models are Too Sensitive
12. How the Reliance on IPCC Climate Models Affects You
13. Why is Warming Not Progressing as Predicted?
14. Refuting Common Climate Delusions
Conclusions

He adds:That last chapter is where I refute the frequent media claims about worsening heatwaves, wildfires, droughts, floods, hurricanes, tornadoes, weather-related disaster losses, sea level rise, sea ice melt, ice sheet collapse, and ocean acidification.

I consider this my most complete treatment of the subject in one place, with my latest position on a variety of subjects. I have references to some of the latest findings and events of interest — as recent as September 3, 2018. I’ve included hyperlinks where appropriate so that readers can easily investigate my claims for themselves.

I hope you find it entertaining and informative. And, again, I am open to suggestions for material I might have missed… keeping in mind I am not aiming for the most exhaustive treatment of global warming skepticism, but the most effective one.

        ———————

I have not read it yet, but it sounds like a very good deal to me (and inexpensive). I have been following Dr. Spencer and Dr. John Christy for years, and have great respect for their work and their explanations of the science.



2,000 Years of Global Temperatures by The Elephant's Child

…………………………..From Dr. Roy Spencer
2000-years-of-global-temperatureThis graph shows the average of 18 non-tree ring proxies of temperature from 12 locations around the Northern Hemisphere, published by Craig Loehle in 2007, and later revised in 2008. It clearly shows that natural climate variability happens, and these proxies coincide with known events in human history.

Loehle also published in 2008 a paper that described why tree rings can not be trusted as a proxy for past temperature variations. Tree ring data have what is called a “divergence problem” in the late 20th Century where the tree ring data data suggests cooling, when in fact there has been warming. This, by itself, should cast serious doubt on whether tree ring reconstructions (such as Michael Mann’s famous “hockey stick” curve) can be used to estimate past global temperature variability.




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