Scratches to Sketches
Tuesday, 21 April 2015
Sunday, 19 April 2015
Saturday, 18 April 2015
Tegmark .. Review ... Mathematics and Consciousness
Tegmark takes a mathematical approach without being too mathematical. He posits the notion that earth supports conscious life, which is a mathematics aware that it is information emergent from mathematics. Its as if consciousness is an equation with both sides mathematically defined in such a way that exchanges between sides cannot go unnoticed. Whenever information passes from one side of the equation to another, the result is instantaneous self awareness in order for the mathematical structures to reconcile and be in balance. Consciousness is the eternal imbalance of two sides of a set of equations containing 32 fixed parameters, but simply capable of nonlinear adjustment. The sets of equations, Tegmark describes by their various degrees of universality of information. Being permanently in disequilibrium, we have the driving force of consciousness at many levels and subject to many different systems ...
http://www.amazon.co.uk/product-reviews/B00H4MVYSO/ref=cm_cr_pr_viewpnt_sr_5?ie=UTF8&filterBy=addFiveStar&showViewpoints=0&sortBy=bySubmissionDateDescending
http://www.amazon.co.uk/product-reviews/B00H4MVYSO/ref=cm_cr_pr_viewpnt_sr_5?ie=UTF8&filterBy=addFiveStar&showViewpoints=0&sortBy=bySubmissionDateDescending
Eating meat is not a sustainable lifestyle - Baltimore Sun
Just in time for the 45th anniversary of Earth Day on Wednesday, April 22, the U.S. Dietary Guidelines Advisory Committee has made it official: Consumption of animal products is not environmentally sustainable. Their conclusions match those of a massive 2010 United Nations report which concluded that a global shift toward a vegan diet is vital to save the world from hunger, fuel poverty and climate change.
Friday, 17 April 2015
Thursday, 16 April 2015
Pacific Current Change Slowed Global Warming - Scientific American
The extra ocean heat is coming from the atmosphere, said Braddock Linsley, an oceanographer at Lamont-Doherty Earth Observatory at Columbia University and lead author of the study.
"Because the ocean is in contact with the atmosphere, there's heat exchange between the atmosphere and the surface ocean," he said. "It seems that about 90 percent of the heat that should be in the atmosphere right now with all that extra CO2 [humans have emitted since 1999] has gone into the ocean.
http://www.scientificamerican.com/article/pacific-current-change-slowed-global-warming/
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Sketches from scratches is a provocative blogspot that has grown out of the Wuh Lax experience. It is eclectic, which means that it might consider just about anything from the simple to the extremely difficult. A scratch can be something that is troubling me or a short line on paper. From a scratch comes a verbal sketch or image sketch of the issue or subject. Other sites have other stuff that should really be of interest to the broad reader. I try to develop themes, but variety often comes before depth.
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