Posts Tagged ‘nonlinearity’

Massive Nonlinearity In Climate Now Obvious, And Why

March 24, 2017

If one thinks about it, much of life as we know it depends upon Earth’s white, icy poles. The temperature of Earth depends upon said polar regions. The poles, as long as they are covered with snow, reflect much sunlight back towards space. That’s why the poles are white: because they are reflectors. Remove the poles’ whiteness, and Earth will absorb much more sunlight, her average temperature will shoot up, and then the Earth’s albedo will decrease further (Whiteness = Albedo, in Latin).

This is already happening, the effect is self-feeding, and, thus, nonlinear (nonlinear means self-feeding; the master nonlinear effect is the exponential, which grows proportional to itself). The exponential derangement of the climate is already apparent in two ways:

  1. the temperatures in the Arctic have climbed at a rate up to five or even ten times faster than anywhere else (as local whiteness, albedo, disappear).
  2. at some point, one expects the global temperature to do the same, and exit the linear regime. This is exactly what one has observed in the last half a dozen years, as temperatures have shot up. Also the main warming system of the biosphere, El Nino, seems to be running for the second year in a row (it used to run only every seven years, or so). 

So we are leaving the linear rise in the greenhouse effects, to enter a faster, nonlinear phase.

This should not surprise anybody. Look at the CO2 graph, superimposed on a picture of Earth’s atmosphere (contemplate how thin it is!) The CO2 concentration is already massively nonlinear, and it is the main driver of climate, thus climate’s behavior can only be so.

That graph should be meditated upon. First put it on all the wall each decision maker looks the most at. Yes, horizontally, that’s half a million years…

Reality is even worse, as the graph above does not take into account other gases which have an even stronger greenhouse effect, individually than CO2, sometimes by a factor of thousands of times, per unit of mass, and which are all man-made. Nor CH4, methane, related to cattle bowels and decaying permafrost or warmed-up, exploding methane clathrates, in the preceding graph, although its greenhouse effect is huge.

CO2 concentrations are the highest since Homo Sapiens evolved. Also the change of greenhouse gas concentrations is the most brutal ever since at least 17 million years ago (when the Columbia LIP, Large Igneous Province, occurred, and, presumably, vast amounts of CO2 were injected in the atmosphere).

During the last high CO2 concentration, 110,000 years ago, although said concentrations were much less than now, average temperature got a bit higher than now (one Celsius). Sea level was at least seven meters higher. So as much is baked in, for sure. (Much of Florida and many countries, will then become shallow seas; Florida’s porous limestone will make it difficult to stop the sea.)

The nonlinear collapse of whiteness on Earth (“Earth albedo”) is apparent in the sudden collapse of the ice-covered regions in both the Arctic and the Antarctic, this last season 2016–2017. Clearly, linear graphs can’t be extended anymore, as far as spaceship Earth is concerned. Tickling the dragon by the tail works for a while, until one gets scorched!

Patrice Ayme’

 


Rise, Republic, Plutocracy, Degeneracy, Fall And Transmutation Of Rome

Power Exponentiation By A Few Destroyed Greco-Roman Civilization. Are We Next?

SoundEagle 🦅ೋღஜஇ

Where The Eagles Fly . . . . Art Science Poetry Music & Ideas

Artificial Turf At French Bilingual School Berkeley

Artificial Turf At French Bilingual School Berkeley

Patterns of Meaning

Exploring the patterns of meaning that shape our world

Sean Carroll

in truth, only atoms and the void

West Hunter

Omnes vulnerant, ultima necat

GrrrGraphics on WordPress

www.grrrgraphics.com

Skulls in the Stars

The intersection of physics, optics, history and pulp fiction

Footnotes to Plato

because all (Western) philosophy consists of a series of footnotes to Plato

Patrice Ayme's Thoughts

Striving For Ever Better Thinking. Humanism Is Intelligence Unleashed. From Intelligence All Ways, Instincts & Values Flow, Even Happiness. History and Science Teach Us Not Just Humility, But Power, Smarts, And The Ways We Should Embrace. Naturam Primum Cognoscere Rerum

Learning from Dogs

Dogs are animals of integrity. We have much to learn from them.

ianmillerblog

Smile! You’re at the best WordPress.com site ever

Defense Issues

Military and general security

RobertLovesPi.net

Polyhedra, tessellations, and more.

How to Be a Stoic

an evolving guide to practical Stoicism for the 21st century

Donna Swarthout

Writer, Editor, Berliner

Rise, Republic, Plutocracy, Degeneracy, Fall And Transmutation Of Rome

Power Exponentiation By A Few Destroyed Greco-Roman Civilization. Are We Next?

SoundEagle 🦅ೋღஜஇ

Where The Eagles Fly . . . . Art Science Poetry Music & Ideas

Artificial Turf At French Bilingual School Berkeley

Artificial Turf At French Bilingual School Berkeley

Patterns of Meaning

Exploring the patterns of meaning that shape our world

Sean Carroll

in truth, only atoms and the void

West Hunter

Omnes vulnerant, ultima necat

GrrrGraphics on WordPress

www.grrrgraphics.com

Skulls in the Stars

The intersection of physics, optics, history and pulp fiction

Footnotes to Plato

because all (Western) philosophy consists of a series of footnotes to Plato

Patrice Ayme's Thoughts

Striving For Ever Better Thinking. Humanism Is Intelligence Unleashed. From Intelligence All Ways, Instincts & Values Flow, Even Happiness. History and Science Teach Us Not Just Humility, But Power, Smarts, And The Ways We Should Embrace. Naturam Primum Cognoscere Rerum

Learning from Dogs

Dogs are animals of integrity. We have much to learn from them.

ianmillerblog

Smile! You’re at the best WordPress.com site ever

Defense Issues

Military and general security

RobertLovesPi.net

Polyhedra, tessellations, and more.

How to Be a Stoic

an evolving guide to practical Stoicism for the 21st century

Donna Swarthout

Writer, Editor, Berliner

Rise, Republic, Plutocracy, Degeneracy, Fall And Transmutation Of Rome

Power Exponentiation By A Few Destroyed Greco-Roman Civilization. Are We Next?

SoundEagle 🦅ೋღஜஇ

Where The Eagles Fly . . . . Art Science Poetry Music & Ideas

Artificial Turf At French Bilingual School Berkeley

Artificial Turf At French Bilingual School Berkeley

Patterns of Meaning

Exploring the patterns of meaning that shape our world

Sean Carroll

in truth, only atoms and the void

West Hunter

Omnes vulnerant, ultima necat

GrrrGraphics on WordPress

www.grrrgraphics.com

Skulls in the Stars

The intersection of physics, optics, history and pulp fiction

Footnotes to Plato

because all (Western) philosophy consists of a series of footnotes to Plato

Patrice Ayme's Thoughts

Striving For Ever Better Thinking. Humanism Is Intelligence Unleashed. From Intelligence All Ways, Instincts & Values Flow, Even Happiness. History and Science Teach Us Not Just Humility, But Power, Smarts, And The Ways We Should Embrace. Naturam Primum Cognoscere Rerum

Learning from Dogs

Dogs are animals of integrity. We have much to learn from them.

ianmillerblog

Smile! You’re at the best WordPress.com site ever

Defense Issues

Military and general security

RobertLovesPi.net

Polyhedra, tessellations, and more.

How to Be a Stoic

an evolving guide to practical Stoicism for the 21st century

Donna Swarthout

Writer, Editor, Berliner