Among the many failings of the global warming hysterics, prominent is an apparent lack of any sense of the historical context of our planet and our politics.
It’s well-known that the Earth has been warming and cooling since before humans even lived on the planet. But when the alarmists speak, it’s with a tone that implies the unheard-of is happening.
You’ve heard the claim about the “unprecedented melting” in the Arctic that has left the Northwest Passage navigable for the first time … EVER! The truth, of course, is less dramatic, as records clearly indicate the Northwest Passage was sailed in the early part of the 20th century and even at times during the middle of the century, as well as in times before our modern era. If not, why would it have the name Northwest PASSage if you couldn’t PASS through it?
Then there’s the claim that the last decade has been “the warmest on record” because of rising CO2 levels. When you look at the numbers, though, temperatures for the past decade have remained steady (and some scientists think they will soon go down) despite continued rising of CO2, which just supports skeptics’ claims that CO2 is an effect, not a cause, of warming.
And let’s not ignore the claim that melting ice caps will flood the world’s coast lines. Again, looking at the record, while the Arctic ice is shrinking, the Antarctic ice has been growing to the effect of a net gain of ice coverage for several years. Looking further back, scientists have recently found that during a pre-human period when the Earth was far warmer than now, the ice caps never did melt completely, and sea levels actually dropped.
As the explanations of alarmists become more convoluted to try to maintain the appearance that their theory is sound, I’m reminded of the calculations of planetary orbits before astronomers realized that the Earth orbited the sun. As measurements grew more precise, astronomers had to add more and more tricks into their mathematical figurings to account for the non-circular orbits of the planets, to the point of even proposing planets that would cross part of the sky, double back in a loop, then return to the previous course. Similarly, the Algorites are falling over themselves to explain how snow in the Mideast is a symptom of warming.
Then, there is also the now well-documented cycle of the news media which was uncovered in a study, whereby journalists seem to move in a 30-year cycle between promoting panic over global warming and panic about a new ice age. Those who went to school in the 1970s probably remember the “coming ice age” stories and film strips we sat through in science class. It basically boils down to: The media need a looming catastrophe. Catastrophes are news. Nature being itself is not news. Global warming! Global cooling! Ozone holes! Killer asteroids! Uncommon planetary alignments! Dying polar bears!! Imminent pandemics!!! Millennial terror!!!! Bigfoot!!!!! Nessie!!!!!! These are NEWS!!!!!! GET IT?!?!?!?!?!!!!!!!!!! (For those who still don’t, I’m suggesting perhaps, just perhaps, the media might exaggerate a smidge.)
While thinking about the history surrounding global warming, I happened across the farewell address of President Eisenhower. It’s the famous speech in which he warned about the military-industrial complex, that bogeyman of the radical Left. But I noticed he gave another warning in that speech, a warning which has largely been forgotten but now seems prescient (formatting mine):
“Akin to, and largely responsible for the sweeping changes in our industrial-military posture, has been the technological revolution during recent decades.
“In this revolution, research has become central; it also becomes more formalized, complex, and costly. A steadily increasing share is conducted for, by, or at the direction of, the Federal government.
“Today, the solitary inventor, tinkering in his shop, has been overshadowed by task forces of scientists in laboratories and testing fields. In the same fashion, the free university, historically the fountainhead of free ideas and scientific discovery, has experienced a revolution in the conduct of research. Partly because of the huge costs involved, a government contract becomes virtually a substitute for intellectual curiosity. For every old blackboard there are now hundreds of new electronic computers.
“The prospect of domination of the nation’s scholars by Federal employment, project allocations, and the power of money is ever present and is gravely to be regarded.
“Yet, in holding scientific research and discovery in respect, as we should, we must also be alert to the equal and opposite danger that public policy could itself become the captive of a scientific-technological elite.
“It is the task of statesmanship to mold, to balance, and to integrate these and other forces, new and old, within the principles of our democratic system — ever aiming toward the supreme goals of our free society.”
There are some other points Eisenhower made in his speech, regarding the nature of our country, the source of our liberties and the enemies we face that I may address in a later post. Suffice it to say that Eisenhower’s words of half a century ago are still very relevant to us today.