'First, the non-climatic effects of carbon dioxide are dominant over the climatic effects and are overwhelmingly beneficial. Second, the climatic effects observed in the real world are much less damaging than the effects predicted by the climate models, and have also been frequently beneficial.'

Freeman Dyson,

in Foreword to http://www.thegwpf.org/content/uploads/2015/10/benefits1.pdf

Wednesday, 8 February 2017

CO2 Frightens Children and Adults thanks to Propaganda - why not help resist it?

The decades of propaganda about a modest, beneficial increase in estimated global mean temperature portrayed as a threat, sometimes as a catastrophic one, has taken its toll of politicians, teachers, and children.  The associated assertion that this increase is mainly due to our emissions of CO2 has allowed campaigners to threaten not just our mental health, but also our physical well-being.

Yet the case for alarm is a flimsy one.

A long road lies ahead of us who want to help the victims of the scaremongering, and help them and those who exploit them gain a more reasonable, calmer view of climate variation and its multiple causes.  Anyone who wants to do this needs to get well-informed about the climate system, and no doubt this seems like an impossible task to many.  But non-specialists can get informed enough to raise good questions, recognise decent replies, and discuss policy implications.

Just published on WUWT is an excellent essay triggered by yet another book on the climate scare written by victims of it.  The essay has many valuable insights and many useful links to help the reader investigate further.  I commend it to all those who come this way and want to get better informed.  Here are a couple of extracts from the essay to whet your appetites:

(Extract 1) "I served in the Air Force as a weather officer from 1953–1957, earned my Ph.D. in meteorology from Florida State University, joined the National Hurricane Center in 1961, where I served for 25 years and was Director from 1974–1987 (the longest term of any Director), then served as chief meteorologist for the CBS TV affiliate in Houston until my retirement in 2008—a retirement during which I have continued and even expanded my studies of global climate change.

I have been following the global warming debate for almost 25 years. During that time I have metamorphosed from a mild believer in the 1980s and 1990s to a very strong skeptic. My journey is typical of a number of skeptics."

(Extract 2) "What can we conclude? The relationship between CO2 and the earth’s temperature is poor on all time scales from ice ages (100,000 years) to interglacial periods (10,000 years) to short periods of a few centuries or even decades.
Another way we can evaluate the impact CO2 has on the earth’s temperature is to examine the forecasts produced by climate models. All of the climate models have a built-in relation between CO2 and the earth’s temperature that was determined by the observations made in the 1980s–1990s. During that time, the earth’s temperature was rising and the CO2 levels were accelerating upward. Since the CO2 levels were correctly projected to continue upward in the future (see the table above), and since the modelers’ underlying theory was that the rise in CO2 had driven the rise in temperature, it is not surprising that the models forecast continued warming.
If the CO2/temperature relation built into the models is correct, then the models should make accurate forecasts. Numerous tests of the models have been conducted. In one test of over 100 model runs, every one failed. In every case the temperatures forecast by the models were much too warm. Dr. John Christy (who in addition to being a prominent climate scientist is, like Paul Douglas, an evangelical Christian), testified on Feb. 2, 2015, before the U.S. House Committee on Science, Space and technology that on average “the models overwarm by a factor of 2.5.” "

(Extract 3) "Those promoting manmade global warming:
  1. Controlled the meteorology and climatology journals in the U.S.;
  2. Controlled non-meteorological science publication (NatureScience, etc.);
  3. Controlled Wikipedia;
  4. Manipulated data;
  5. Demonized skeptics.
Papers by skeptics were blackballed and not published in U.S. professional journals. In contrast, Kenneth Richard has documented over 1,000 peer-reviewed papers published in Europe and Asia in 20142015, and 2016 that challenge the hypothesis that CO2 has been the primary driver of recent global warming (and other aspects of the bogus “consensus”) and support solar, oceanic, and other natural cycles as the primary causes of global warming, but they are not found in the U.S. publications.
Let me introduce you to a number of credible skeptics. In 2013 Forbes Magazine surveyedover 1077 earth scientists and found 64% believed global warming was from natural causes.
In 2013, 49 retired astronauts and senior NASA scientists wrote a scathing letter to the Administrator of NASA challenging NASA’s position on global warming.
In recent years a growing number of global warming believers have become skeptics."

Not long after pressing the Publish button for the above, I came across another highly accessible, and brief, essay about the climate system and CO2: https://defyccc.com/brief-summary-of-science-for-the-climate-debate/
I hope readers will study the essays at these links, and conclude that they too can, if they so wish, begin to get to grips with this issue, and thereby become less vulnerable to CO2-alarm propaganda themselves, and feel able to get to a position where they can help those who are victims of it.
Note added 09 Feb 2017.  Yesterday I came across yet another accessible and powerful essay by a Dutch science writer who has been studying the climate scene for many years.  This essay is another 'keeper', wide-ranging and full of penetrating insights and supporting links.  One key conclusion of his: 'Keep a cool head – there is time to think.'