At IPCC talks Trump Administration emphasizes scientific “uncertainty” and “value of fossil fuels”… MAGA!

By David Middleton – Re-Blogged From WUWT

From the No Schist Sherlock files of the American Association for the Advancement of Science of America…

Top researchers are huddled with government officials in South Korea this week to confront the scientific consensus that maintaining a safe global climate will require immediate and aggressive action… Continue reading

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Almost Earth-like, We’re Certain

By Kip Hansen – Re-Blogged From WUWT

There has been a lot of news recently about exoplanets. An extrasolar planet is a planet outside our solar system.  The Wiki article has a list of exoplanets.  I only mention exoplanets because there is a set of criteria for specifications of what could turn out to be an “Earth-like planet”, of interest to space scientists, I suppose, as they might harbor “life-as-we-know-it” and/or be a potential colonization target.

One of those specifications for an Earth-like planet is an appropriate average surface temperature, usually said to be 15 °C.  In fact, our planet, Sol 3 or simply Earth, is very close to qualifying as Earth-like as far as surface temperature goes. Here’s that featured image full-sized:

1374177879538

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Science and Nonscience

By Neil Lock – Re-Blogged From http://www.WattsUpWithThat.com

Today, I’m going to write about science. This won’t be a technical paper. It won’t be full of numbers or equations. Instead, I’m going to look at science from the generalist point of view. I’m going to ask questions like: What is science? How useful is it to the making of decisions, including political ones? And, how can we tell good science from bad?

What is science?

According to Webster’s, science is: “knowledge or a system of knowledge covering general truths or the operation of general laws.”

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Sea Level: Rise and Fall – Computational Hubris

By Kip Hansen – Re-Blogged From http://www.WattsUpWithThat.com

[Part 3 of 3 -Bob]

Sea Level RiseMeasured from Space?

There have been so many very good essays on Global Sea Level Rise by persons all of whom have a great deal more expertise than I.   Jo Nova hosts a dozen or so excellent essays, which point at another score of papers and publications, for the most part clearly demonstrating that there are two contrarian positions on sea level rise in the scientific community:  1) Sea level has risen, is rising and will continue to rise at a rate approximately 8-12 inches (20-30 centimeters) per century — due to geological and long-term climatic forces well beyond our control;  and 2a) Other than explicit cases of Local Relative SLR, the sea does not appear to be rising much over the last 50-70 years, if at all.  2b) If it is rising due to general warming of the climate it will not add much to position 1.

GMSLR_sm

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