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Archive for September 20th, 2020

There are many hypotheses in science that are wrong.  That’s perfectly alright; it’s the aperture to finding out what’s right.  Science is a self-correcting process.  To be accepted, new ideas must survive the most rigorous standards of evidence and scrutiny.  The worst aspect of the Velikovsky affair is not that many of his ideas were wrong or silly or in gross contradiction to the facts; rather, the worst aspect is that some scientists attempted to suppress Velikovsky’s ideas.  The suppression of uncomfortable ideas may be common in religion or in politics, but it is not the path to knowledge and there is no place for it in the endeavor of science.  We do not know beforehand where fundamental insights will arise from about our mysterious and lovely solar system, and the history of our study of the solar system shows clearly that accepted and conventional ideas are often wrong and that fundamental insights can arise from the most unexpected sources.
   —   Carl Sagan
[Accidents happen…  As the saying goes:  “Even the blind squirrel occasionally finds a nut.”  And, so it appears President Trump has (purely by stupid chance) stated a truth…
A few days ago, while visiting California to view the destruction being caused by wildfires, the President was advised one of the reasons for the massive fires is “Climate Change”.  Trump replied:  “It’ll start getting cooler.  You just watch.
I wish science agreed with you,” Crowfoot (Wade Crowfoot is California’s secretary for natural resources) countered.
Well, I don’t think science knows, actually,” Trump said.
As bizarre as it sounds, President Trump is correct (for all the wrong reasons).  To start off, in less than a week Autumn starts.  Followed by Winter!  So, yes, the daily temperature will start getting cooler.  The second part is the “squirrel finding the nut“.  No, “science” doesn’t KNOW if the climate will stay hot or get hotter.  Just as science doesn’t KNOW the sun will rise in the East tomorrow.  Science does, however, have a pretty good certainty that IF the sun does rise tomorrow, it will be in the East.  President Trump’s BASELESS claims “Climate Change” is a “hoax” and / or invented by the Chinese to cripple our economy are both as unscientific as they are silly, but that doesn’t make his “uncomfortable idea” wrong (from a scientific perspective).  His claim also erroneously conflates two issues:  1) is climate change real; and, 2) if it is real, what is causing it?
And, this is the problem (for science and all rational humanity):  we have overwhelming data supporting the theory of climate change; we don’t have overwhelming evidence of causation – just a LOT of data of correlation.  Our little blind squirrel is denying both the substantial data of change AND the substantial data of correlation.
True science requires that we admit the possibility “Climate Change” is not happening – despite the multiple decades of data which support the scientific conclusion “Climate Change” 1) is real, 2) has already happened, and 3) is getting worse.  More precisely, we must admit the possibility that our current understanding of why “Climate Change” appears to be happening is not valid, i.e., it’s not being caused by human production of CO2 in the atmosphere.
The policy question is:  What if our little squirrel is correct?   Well, if he is correct and there is no climate change, then “eventually” the consistent rise in temperature which the planet has been experiencing with revert back to the norm.  If humanity is lucky, this will happen soon (and quickly) and life will go on pretty much as it has for the last 10,000 years (or at least since the last major ice age).  Policy decision:  do nothing and hope for the best.
Alternatively, if he is correct the climate change (which has been accelerating for the last 50 years) is not caused by humans, what IS the cause and how do we slow, stop or reverse it?  If we don’t discover the “real” cause, humanity (and most of life as we know it) on Earth will become extinct.  Unfortunately, because the data has been so one sided (climate change is real and is happening NOW), we don’t have any good / reasonable alternative theories to human caused CO2 emissions.  Policy decision: we need to pore tons of money into research to come up with an alternative root cause which we can then pore TONS more money into correcting / fixing.   (All the while hoping and praying we’re not too late to fix the problem.)
And if our little squirrel is wrong about Climate Change and its cause?  Well, despite what we’ve seen over the last 20 years (droughts and wildfires / hurricanes and typhoons), you ain’t seen nothing yet!  Forty(40%) percent of humanity lives within 60 miles of an ocean.  What happens when the ocean levels rise and large swathes of that coastal area becomes uninhabitable due to flooding, storm surges and salination of coastal water supplies?  What happens to sea life when the salination in the oceans changes due to the increased ice melts dumping fresh water into their environment?  What happens to the rest of the life on Earth when there is a vast die-off of life in the world’s oceans?  Policy decision:  we better get busy because our window of opportunity to save the habitable planet we’ve known for the last 10,000 years is closing fast!!!
Our little squirrel is in his 70’s and probably won’t live to experience the full results of his blindness.  Somehow, I don’t find that comforting.  —  KMAB]
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On This Day In:
2019 Future Tools
Three Swedish Girls
2018 Four Loves
Favorite Westerns
2017 Faith In Science
2016 What The World Calls
2015 Say What?
2014 Start Today
2013 Fly!!
2012 Greater Love
2011 Before

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Eve Of Destruction

Favorite Line(s):
Yeah, my blood’s so mad, feels like coagulatin’,
I’m sittin’ here, just contemplatin’,
I can’t twist the truth, it knows no regulation,
Handful of Senators don’t pass legislation,
And marches alone can’t bring integration,
When human respect is disintegratin’,
This whole crazy world is just too frustratin’,
And you tell me over and over and over again my friend,
Ah, you don’t believe we’re on the eve of destruction.
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On This Day In:
2019 Future Tools
Three Swedish Girls
2018 Four Loves
Favorite Westerns
2017 Faith In Science
2016 What The World Calls
2015 Say What?
2014 Start Today
2013 Fly!!
2012 Greater Love
2011 Before

Read Full Post »

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