[Editor’s note: Please continue to pray for the millions of people in Texas and elsewhere suffering seriously from the tremendous flooding brought by Hurricane Harvey. At the same time, don’t be led astray by claims that it’s caused by human-induced global warming. Cornwall Alliance Senior Fellow Dr. Roy W. Spencer, a NASA and University of Alabama climate scientist, explains why it isn’t in this article] In the context of climate change, is what we are seeing in Houston a new level of … [Read more...]
4,300 Days Since Last U.S. Major Hurricane Strike
Wednesday of this week will mark 4,300 days since the last major hurricane (Category 3 or stronger, 111-129 mph maximum sustained winds) made landfall in the U.S. That’s almost 12 years. The last major hurricane to make landfall in the U.S. was Wilma striking Florida on October 24, 2005, one of several strong hurricanes to hit the U.S. that year. The unusual hurricane activity in 2005 was a central focus of Al Gore’s 2006 movie, An Inconvenient Truth, in which Mr. Gore suggested 2005 was … [Read more...]
Warming in the Tropics? Even the New RSS Satellite Dataset Says the Models are Wrong
From recent media reports (e.g. the WaPo’s Capital Weather Gang) you would think that the new RSS satellite dataset for the lower troposphere (LT) has resolved the discrepancy between climate models and observations. But the new LT dataset (Version 4, compared to Version 3.3) didn’t really change in the tropics. This can be seen in the following plot of a variety of observational datasets and the average of 102 CMIP5 climate model simulations. Comparison of 102 CMIP5 climate model runs … [Read more...]
A Global Warming Red Team Warning: Do NOT Strive for Consensus with the Blue Team
Now that the idea of a global warming Red Team approach to help determine what our energy policy should be is gaining traction, it is important that we understand what that means to some of us who have been advocating it for over 10 years — and also what it doesn’t mean. The Red Team approach has been used for many years in private industry, DoD, and the intelligence community to examine very costly decisions and programs in a purposely adversarial way…to ask, what if we are wrong about a … [Read more...]
We Owe it to the Poor to Exit the Paris Climate Treaty
The scientific godfather of modern global warming alarmism, James Hansen, has called the Paris Climate Agreement “a fraud really, a fake ... It’s just worthless words.” What Dr. Hansen is referring to is that the agreement is so weak, that it amounts to all pain for no climate gain. So why shouldn’t the U.S. remain in the Agreement, and help make it stronger? Because the more effective it is, the more painful it will be. Right now, the Agreement is just feel-good rhetoric, giving the … [Read more...]
Trump’s Rollback of EPA Overreach: What No One is Talking About
President Trump’s actions yesterday (March 28) to rein in the EPA on a number of fronts involves the usual tension between environment and prosperity. Trump has rightly asserted that we can have both a relatively clean environment and prosperity, but this falls on deaf ears in the environmental community. His actions are painted as Republican’s desire to harm your children, because a more polluted environment is claimed to be worse for human health and welfare than achieving a cleaner … [Read more...]
The Trump Climate Dump: Why It Doesn’t Matter if Even 100% of Scientists Agree on Global Warming
Given current technologies, it makes no sense to destroy $100 Trillion in wealth this century for an unmeasurable reduction in warming. The more efficiently we can do those things, the greater humanity prospers. Affordable energy is part of that efficiency. Everything humans do requires energy. Everything. But when human prosperity suffers, people die. So, can it really be called “anti-science” that the moment Trump was inaugurated, the White House deleted all references to climate … [Read more...]
Trump’s NOAA Administrator Must Address the Temperature Record Controversy
An article appeared in the Washington Post yesterday entitled, “Who Will Lead NOAA Under President Trump?“. Written by the Capitol Weather Gang’s Jason Samenow, it lists three top contenders: Scott Rayder, senior adviser for development and partnerships at the University Corporation for Atmospheric Research Barry Myers, chief executive of AccuWeather in State College, Pa. Jonathan White, president and chief executive of the Consortium for Ocean Leadership The article addresses important … [Read more...]
Global Warming: Policy Hoax versus Dodgy Science
By Dr. Roy Spencer In the early 1990s I was visiting the White House Science Advisor, Sir Prof. Dr. Robert Watson, who was pontificating on how we had successfully regulated Freon to solve the ozone depletion problem, and now the next goal was to regulate carbon dioxide, which at that time was believed to be the sole cause of global warming. I was a little amazed at this cart-before-the-horse approach. It really seemed to me that the policy goal was being set in stone, and now the … [Read more...]
Solar Impulse: Poster Child for the Impracticality of Solar Power
Solar energy has some legitimate uses in isolated cases, such as providing electricity where there is no other source available, and when you need it so badly you are willing to pay a premium, say, for use on your sailboat. But the inherent physics limitation to solar energy is that it is so diffuse (so little solar energy falls on each square meter of ground), the efficiency of conversion to electricity is so low (typically 15% or so), and it is so expensive to convert it to electricity with … [Read more...]
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