Weekly Climate and Energy News Roundup #335

The Week That Was: 2018-11-17 (November 17, 2018) Brought to You by SEPP (www.SEPP.org) The Science and Environmental Policy Project   Quote of the Week: “If you thought that science…

Weekly Climate and Energy News Roundup #311

Brought to You by SEPP (www.SEPP.org) The Science and Environmental Policy Project   THIS WEEK: By Ken Haapala, President Adjusting Data: SEPP Chairman emeritus Fred Singer has an essay in…

Weekly Climate and Energy News Roundup #306

Brought to You by SEPP (www.SEPP.org)The Science and Environmental Policy Project THIS WEEK: By Ken Haapala, President Bureaucratic Science: TWTW has used the term bureaucratic science, which may have confused…

Weekly Climate and Energy News Roundup #280

The Week That Was: 2017-08-05 (August 5, 2017) Brought to You by SEPP (www.SEPP.org) The Science and Environmental Policy Project ################################################### Quote of the Week. “The important thing is not…

Weekly Climate and Energy News Roundup #276

The Week That Was: 2017-07-08 (July 8, 2017) Brought to You by SEPP (www.SEPP.org) The Science and Environmental Policy Project ################################################### Quote of the Week. “Whoever is careless with the…

This is How Climate Works – Part 2

Guest essay by Mike Jonas /Continued from Part 1 3. The Models can never work In an earlier post, Inside the Climate Computer Models, I explained how the climate computer…

Weekly Climate and Energy News Roundup #246

The Week That Was: 2016-10-29 (October 29, 2016) Brought to You by SEPP (www.SEPP.org) The Science and Environmental Policy Project THIS WEEK: By Ken Haapala, President, Science and Environmental Policy Project…

Chaos & Climate – Part 4: An Attractive Idea

Guest Essay by Kip Hansen “The climate system is a coupled non-linear chaotic system, and therefore the long-term prediction of future climate states is not possible.”  – IPCC TAR WG1,…

Weekly Climate and Energy News Roundup #244

The Week That Was: 2016-10-08 (October 8, 2016) Brought to You by SEPP (www.SEPP.org) The Science and Environmental Policy Project THIS WEEK: By Ken Haapala, President, Science and Environmental Policy…

Weekly Climate and Energy News Roundup #240

The Week That Was: 2016-09-10 (September 10, 2016) Brought to You by SEPP (www.SEPP.org) The Science and Environmental Policy Project THIS WEEK: By Ken Haapala, President, Science and Environmental Policy…

Chaos & Climate – Part 3: Chaos & Models

Guest Essay by Kip Hansen   “The climate system is a coupled non-linear chaotic system, and therefore the long-term prediction of future climate states is not possible.”  – IPCC TAR…

Weekly Climate and Energy News Roundup #232

The Week That Was: 2016-07-16 (July16, 2016) Brought to You by SEPP (www.SEPP.org) The Science and Environmental Policy Project THIS WEEK: By Ken Haapala, President, Science and Environmental Policy Project…

Weekly Climate and Energy News Roundup #210

The Week That Was: 2015-12-19 (December 19, 2015) Brought to You by SEPP (www.SEPP.org) The Science and Environmental Policy Project THIS WEEK: By Ken Haapala, President, Science and Environmental Policy…

A simple demonstration of chaos and unreliability of computer models

Guest essay by  Anthony R. E. Recently, I read a posting by Kip Hansen on Chaos and Climate. (Part 1 and Part 2) I thought it will be easier for…

Chaos & Climate – Part 2: Chaos = Stability

Guest Essay by Kip Hansen     “…we should recognise that we are dealing with a coupled non-linear chaotic system, and therefore that the long-term prediction of future climate states…

Weekly Climate and Energy News Roundup #201

The Week That Was: 2015-10-17 (October 17, 2015) Brought to You by SEPP (www.SEPP.org) The Science and Environmental Policy Project THIS WEEK: By Ken Haapala, President, Science and Environmental Policy…

Chaos & Climate – Part 1: Linearity

Guest Essay by Kip Hansen “…we should recognise that we are dealing with a coupled nonlinear chaotic system, and therefore that the long-term prediction of future climate states is not…

Weekly Climate and Energy News Roundup #168

The Week That Was: 2015-02-14 (February 14, 2015) Brought to You by SEPP (www.SEPP.org) The Science and Environmental Policy Project THIS WEEK: By Ken Haapala, President, Science and Environmental Policy…

About those claims of declining bird populations due to 'climate change'

Guest Essay by Kip Hansen The Audubon Society and other conservationist groups have recently been getting publicity for the idea that bird populations in the United States are declining and…

Weekly Climate and Energy News Roundup

The Week That Was: 2014-01-18 (January 18, 2014) Brought to You by SEPP (www.SEPP.org) The Science and Environmental Policy Project ################################################### Quote of the Week: If you wish to converse…

Modern Scientific Controversies 2024: The Monarch Wars — Part 2

It takes a lot of nerve to do research and publish findings that are contrary to long-standing shared viewpoints in any field.  Kudos to those mentioned above who have done…

Modeling the Universe

“In cosmology, a plausible explanation of the history of the universe has formed by making simple assumptions about stuff we know nothing about — dark matter and dark energy —…

Daisy-Chained Uncertainties

What are daisy-chained probabilities? This type of scenario can be stated: “If this, and then this, and then if this then that.” The events have to take place in a…

Will a Small Change in Average Temperature Lead to a Large Change in Extremes?

A general mantra that has emerged in this area of climate science: “A small change in the average means a large change in extremes.”