Tag Archives: arctic

Five trillion is a red line. Cross it and the environment crashes.

Summary: Here are three stories about environmental destruction, all featuring “five trillion” as the horrific number. Scary stories. Are they accurate?

To understand a trillion, look at it in cash

What is a trillion dollars?

(1) Five trillion tons of ice has melted!

5 Trillion Tons of Ice Lost Since 2002” by climate propagandist Phil Plait at Slate.

“…land ice loss is perhaps most important as a political trigger; the sheer amount of land ice being lost every year is immediate, here, now. And the numbers are staggering … From 2002 to mid-November 2014 — less than 13 years — the combined land ice loss from Antarctica and Greenland is more than 5 trillion tons. Five. Trillion. Tons. That’s beyond staggering; that’s almost incomprehensible. It’s a volume of about 5,700 cubic kilometers, a cube of ice nearly 18 kilometers — more than 11 miles — on a side.”

This is vintage propaganda, giving big numbers with no context. Much as the Right does with the Federal deficit (which if converted into pennies could build a bridge to Mars!).

The total mass of Earth’s ice is roughly 33 thousand trillion metric tons (per table 2 of 2013 USGS; other estimates differ). Five trillion metric tons over 13 years is 0.112% per year.  At that rate the Earth’s ice will melt in 6,600 86,000 years. What level of technology will we have in a thousand years? Children in the year 3,000 will probably consider conflate burning oil and cow dung, both things done by primitive people in the dark ages.

Also, estimates of Antarctica’s ice loss differ widely. A December 2015 NASA study found that Antarctica gained ice mass from 1992-2008 (see the press release).

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What we learned from the freak storm that “melted the North Pole” on December 30

Summary: Let’s compare the news about weather with data and scientists’ analysis. Sad see how ideology plus desperation for readers has brought talented journalists to write clickbait. No wonder their credibility has collapsed. Worse, after 26 years of this exaggerated reporting the public rates climate change near or at the bottom of their policy priorities.

“As to the permanent interest of individuals in the aggregate interests of the community, and in the proverbial maxim, that honesty is the best policy, present temptation is often found to be an overmatch for those considerations.”
— James Madison’s Speech in the Virginia Constitutional Convention, 2 December 1829.

Polar Ice Caps are melting

Contents

  1. Journalists warm up the story
  2. Stories after the storm
  3. Weather Porn
  4. Did the North Pole melt?
  5. Conclusions
  6. Other posts in this series
  7. For More Information

(1)  Journalists warm up the story

It’s time for another round of extreme weather hysteria, this time about the “melting North Pole.” It’s the kind of reporting that has made newspapers and TV news among the least-trusted institutions in America. Let’s start with an example of professionally done journalism to show how far the rot has spread: excerpts from “Freak storm in North Atlantic to lash UK, may push temperatures over 50 degrees above normal at North Pole” by Jason Samenow (editor and meteorologist) at WaPo, 28 December.

“Big Icelandic storms are common in winter, but this one may rank among the strongest and will draw northward an incredible surge of warmth pushing temperatures at the North Pole over 50° above normal.  This is mind-boggling.

… Ahead of the storm, the surge of warm air making a beeline towards the North Pole is astonishing. In the animation {computer model forecast} below, watch the warm temperature departures from normal, portrayed by red shades, explode towards the Pole between Monday and Wednesday.

“It’s as if a bomb went off. And, in fact, it did.”

Samenow demonstrates how weather reporting has become misleading. Forecasts are “mindboggling” and “astonishing”, and their results are described in tabloid-like terms (“a bomb went off”). He makes no comparisons with history to show that this storm looks unusual (see the some actual data below). Predictions create both fear and clicks in modern journalism.

That’s not the oddest aspect of the story. America has thousands of meteorologists and climate scientists, but journalists increasingly turn for lurid copy to climate activists lacking any professional qualifications. Preferencing the analysis of a fiction writer with actual climate scientists is low-grade propaganda, not journalism. But the WaPo does so…

“Environmental blogger Robert Scribbler notes this storm will be linked within a “daisy chain” of two other powerful North Atlantic low pressure systems forming a “truly extreme storm system.” He adds: “The Icelandic coast and near off-shore regions are expected to see heavy precipitation hurled over the island by 90 to 100 mile per hour or stronger winds raging out of 35-40 foot seas. Meanwhile, the UK will find itself in the grips of an extraordinarily strong southerly gale running over the backs of 30 foot swells.”

… Scribbler says such an anomaly “reeks of a human-forced warming of the Earth’s climate”, although some climate scientists aren’t convinced global warming is meaningfully impacting these types of storms.”

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Climate news poorly reported in the news, about things you should know

Summary: Today we look at arctic sea ice and tornadoes. While they tell us important information about our world, how the news tells us about them tells us even more. As we become isolated into tribes our news becomes dominated by targeted clickbait. So it is with climate change, among our most serious issues but often grossly misrepresented by both Left and Right. Yet the climate agencies tell us what we need to know, if we’d only listen.  {1st of 2 posts today.}

The 2015 record low maximum of arctic sea ice

The media overflow with hype about small changes in climate metrics, often records with some combination of narrow criteria, little importance, and influenced by factors in addition to temperature. Putting big labels on these tends to mislead more than illuminate climate trends. These records produce clickbait for websites advertising to the Left, alarming stories given without vital context.

The latest story is about this year’s record low in the maximum arctic sea ice extent, producing the usual alarmist headlines. For reliable information we should first check with the NASA statement about it by scientist Walt Meier (red emphasis added):

“Scientifically, the yearly maximum extent is not as interesting as the minimum. It is highly influenced by weather and we’re looking at the loss of thin, seasonal ice that is going to melt anyway in the summer and won’t become part of the permanent ice cover … With the summertime minimum, when the extent decreases, it’s because we’re losing the thick ice component, and that is a better indicator of warming temperatures.

“The winter maximum gives you a head start, but the minimum is so much more dependent on what happens in the summer that it seems to wash out anything that happens in the winter” …

There is more valuable context to this story, as shown by a few pictures. Look at the record low seasonal maximum extent vs other years.  This shows the past 5 years; blue is 2015. A record by a small amount.

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