Roy W. Spencer

Roy W. Spencer, Ph.D., is Principal Research Scientist in Climatology in the University of Alabama’s National Space Science & Technology Center. When he worked at NASA’s Marshall Space Flight Center, he and Dr. John Christy, who heads the NSSTC, jointly received NASA’s Exceptional Scientific Achievement Medal for their global temperature monitoring work with satellites. Dr. Spencer’s work with NASA continues as the U.S. Science Team leader for the Advanced Microwave Scanning Radiometer flying on NASA’s Aqua satellite. Dr. Spencer’s research has been entirely supported by U.S. government agencies: NASA, NOAA, and DOE. He has never been asked by any oil company to perform any kind of service. He is a Senior Fellow of The Cornwall Alliance for the Stewardship of Creation.

Global Average Temperature Plummets! Tropical Temperature Fall Third-Biggest on Record!

Forgive the headline. We’re mimicking the behavior of global warming alarmists. If we used their tactics, we’d proclaim this a major victory for climate realists. In reality, both a one-month drop of 0.15 deg. C in global temperature and a one-month drop of 0.38 deg. C in tropical temperature are stastically insignificant to long-term global

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Sydney Heat and “Bomb” Snowstorm: Pimped Out for Climate Change

It’s been an eventful weather week in some portions of the globe. In fact, it is always an eventful weather week – somewhere. But what really drives the narrative is when weather extremes — which always have, and always will, occur — happen to hit major metropolitan areas. Many people are already aware of the

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After 20 Years, No New Global Temperature Record

[The article below by Cornwall Alliance Senior Fellow Dr. Roy W. Spencer, reprinted from his blog by permission, reports that the linear warming trend from 1970–2017 was 0.13 deg. C per decade. The computer climate models on which the UN Intergovernmental Panel on Climate Change, the UN Framework Convention on Climate Change, and the negotiators

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Why Houston Flooding Isn’t a Sign of Climate Change

[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

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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

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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

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