Updated 2019 04 24, to add links to related articles.
Dr David Evans: Four fatal pieces of evidence (disproving the anthropogenic global warming nonsense)
Dr David Evans lays out four crucial pieces of evidence, and calls for a debate with Prof Andrew Pitman. But the evidence is so unarguably strong for skeptics, we know that the name-calling-team-who-want-our-money will do anything to avoid a public debate. If the evidence is “overwhelming” why are they so unwilling to explain it? — Jo Nova ….(Full Story )
Dr. David Evans’ commentary begins with:
Global warming has become a scam. Let me explain how it works.
It has superficial plausibility. Yes, global warming is occurring. Yes, carbon dioxide is a greenhouse gas and levels are rising. And yes, every molecule of carbon dioxide we emit causes some global warming.
Many non-scientists think that proves the case, but it doesn’t. In particular, it doesn’t rule out the possibility that carbon dioxide is merely a minor or insignificant player, and that something else is the main cause of global warming.
Here’s a clue: the world has been in a warming trend since 1680, the depth of the Little Ice Age. It has warmed steadily since then, at half a degree per century. Within the trend there is a pattern of 25 – 30 years of warming followed by 25 – 30 years of mild cooling. We just finished a warming period that started in 1975, so chances are we’ll have mild cooling for the next couple of decades. But there were no SUV’s in 1680. Human emissions of CO2 were miniscule before 1850, nearly all come after WWII, and a quarter since 1998. Yet the warming trend was as strong in the 1700s and 1800s as it was in the 1900s.
The theory of man-made global warming doesn’t stand up to even casual scrutiny. It requires believers to ignore or deny overwhelming evidence that it is bunk. The believers have to be schooled by massive propaganda not to notice certain things, and to ignore and revile anyone who points out those things.
There is in fact no empirical evidence that global warming is mainly man-made. If there was, we would have heard all about it. Tens of billions of dollars has been spent looking for it. ….(Full Story )
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