Quicky Early August 2015 ENSO Update: NINO3.4 Sea Surface Temperature Anomalies Still Just Above the Threshold of a Strong El Niño

Guest Post by Bob Tisdale The post provides a look at the most recent weekly sea surface temperature anomalies for the equatorial Pacific. It also includes a Hovmoller diagram of…

Announcing Obama's new 'Carbon Pollution' plan

I got this email this morning direct to my private email, and not part of an email list. I suppose the White House thinks the reach and impact we have…

Obama May Finally Succeed!

Guest Post by Willis Eschenbach For this post I’ve taken as my departure point a couple of very interesting graphs from over at Not A Lot Of People Know That.…

New Earthquake Early Warning System to be Deployed by USGS

USGS Awards $4 Million to Support Earthquake Early Warning System in California and Pacific Northwest RESTON, Va.— The U.S. Geological Survey has awarded approximately $4 million this week to four universities…

Weekly Climate and Energy News Roundup #190

The Week That Was: 2015-08-01 (August 1, 2015) Brought to You by SEPP (www.SEPP.org) The Science and Environmental Policy Project Brief TWTW This Week This TWTW is very brief. It…

Glaciers And The Distraction Of The West Antarctic Ice Sheet (WAIS)

Guest opinion: Dr. Tim Ball Glaciers are in the news again. An article by James Hansen about Antarctica and another published by Geophysical Research Letters about Greenland raise the specter…

Problems With Analyzing Governed Systems

Guest Post by Willis Eschenbach I’ve been ruminating on the continuing misunderstanding of my position that a governor is fundamentally different from simple feedback. People say things like “A governor…

A Tale of Two Extremes: Rainfall Across the US

From NASA Goddard: The United States has seen a tale of two extremes this year, with drenching rains in the eastern half of the country and persistent drought in the…

The Mathematics of Carbon Dioxide Part 4

Guest essay by Mike Jonas A look at Equilibrium Climate Sensitivity from a logical perspective. Introduction This article is the fourth in a series of four articles. Part 1 of the…

Claim of new efficiency milestone in a new solar battery

From the OHIO STATE UNIVERSITY New design brings world’s first solar battery to performance milestone Sunlight makes the new ‘aqueous solar flow’ battery 20 percent more efficient than today’s lithium-iodine…

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