Philip Young Feb 5 2015
“A Pale blue dot” Carl Sagan remarked
upon viewing this image of earth taken by Voyager when some 6 billion miles
away. It’s a frightening image when taken in perspective. No one will come to
our aid if we don’t get it right. It’s
important to get it right, more to the fact that we have gotten it wrong more
times than right. We should not then
make that mistake when it comes to rapid and expansive changes to our
industrial base to stop, what has yet to be proven; anthropogenic climate
change.
When you see the image of Earth
floating, unattended, absolutely alone in a vast black and barren universe one
quickly becomes convert. A grandiose belief penetrated much of Western
Civilization. It heralded man are master of his domain. That domain, Earth, is
but a pale blue dot and suddenly this idea reflects back as the cold, humbling
and very chilling realization: That as master we have grave responsibility over
our domain. We had better not destroy this pale blue dot. Else….
The foundations of concern over climate
change are steeped in scientific inquiry but have unfortunately become the
apocryphal battle cry of the Democratic Party.
Climate changes have occurred since Earth begat an atmosphere. These range from Earth’s orbit, Earth’s
rotation, Earth position relative to the Center of our galaxy Our Sun’s energy
output, Transient solar events i.e.mass Ejections.
Earth’s geologic composition is
responsible for climate change. Volcanoes regurgitate huge quantities of ash,
dust and toxic gases (Sulfur Dioxide SO2, Carbon Dioxide CO2, Hydrogen Sulfide
(H2S), Hydrogen Chloride HCl, Carbon Soot other gases. Both the rate and the quantity impact our
planets climate. Despite claims to the
contrary Fluorinated Carbon compounds are not naturally occurring.
Many times in science a poorly
researched reference is not verified for its scientific truth. A case in point
is the continued citing that a high fat diet leads to heart attacks. This is a
perfect example of Political interference and political imposition of policy
which has no real basis in scientific fact! Our recent epidemic of obesity in
the United States can be attributed to the mandated health policies drafted by
ignorant politicians eager to mandate how people eat.
All due to a single case of fraud, that
was perpetuated and coerced into being.
Herein lies the danger from even the best intentioned efforts to improve
the quality of our lives or divert catastrophe.
Politicians are perhaps the least
qualified in making scientific and or technological judgments. We see and hear each day politicians pushing
settled science dogma citing that the great majority of scientists believe in
climate change. Science is not built by
public consensus or even voted on by peer least of all a lesser informed
public.
Nothing is settled and we must
remain focused on finding the truth, once found then to moderate any movement
toward any intended goal. Especially,
when economic turmoil can ensue from the fact entire global industrial base is
powered by petrochemicals.
First we should be away of the
basic mechanisms that affect climate.
There is first the physical blocking of sunlight (the sun emits approx.
1.3 Kilo watts per square meter). Carbon Soot or C3 particles can , when
floating high in the atmosphere. Then there are particles which reflect
sunlight, thus preventing it from heating the planet and cause actual
cooling. Sulfur Dioxides are the
principle culprit for this effect.
Sulfur dioxide particles are by far of
greater potential cooling effect (pound for pound) than all the other products
belched from volcanoes. The excessive
height, at which they are broadcast into the atmosphere, is responsible for the
tremendous effect on weather and climate.
Once deposited into the stratosphere,
particles can remain aloft for months. Prior volcanic eruptions such as El
Chichen in 1992 spewed more than 17 million tons of SO2 at above 40 kilometers.
At this height jet streams can (due to velocities of over 150 mph) provide the
necessary force to keep particles from falling to earth.
While Volcanoes contribute greatly to
the composition of our atmosphere (our atmosphere was created from
accumulations of gas emissions over eons of time). However, certain gases are
generated at rates far in excess of their volcanic counterpart. Carbon Dioxide
is one of these. Between 130 – 250
million tons of CO2 are produced each year (values vary as it is a matter of
conjecture the exact amount of CO2 produced by volcanoes) from volcanic
sources.
This extraordinary amount is less than
that produced by industrial processes. Man made or anthropogenic production is
33 times that quantity or 8415 million tons per year. 8.4 gigatons. The exact
impact on our climate is not yet known. It is speculated that it will
ultimately increase the global temperature due to its measured effect for
absorbing solar radiation.
Unless there is a complimentary and opposite
mechanism (cooling) it’s a matter of simple physics and time. It is a fact that
CO2 absorbs radiation (the greenhouse effect).
Yet, the matter is not yet settled. What is necessary is an exact
determination of the rate at which this effect heats the earth’s atmosphere.
To date models used in the attempt
to predict such temperature affects have not met with success and models are
being simplified by going back to stochastic modeling (probabilistic and data
fitting ) in order to have better confidence. This confidence is extremely
significant as credibility relies on being exactly correct. Science mandates accuracy and prediction of
effect. Without such proof it remains a theory which now, due to premature
rants and Armageddon presentations by political Demagogues and those who
exploit our fears for money.
This is very unfortunate and
troubling. It is clear that scientific expertise was exploited and enticed by
financial gifts (research grants) and celebrity. Had the scientific community stood fast and
not fall prey to the usual enticements; theory would have turned to fact and
the continued discussions and speculations as to whether the science is settled
(IT'S NOT!) would have , instead, helped promote a world wide effort.
However, I still caution all, as
proven science does not mandate policy or justify the overall stripping of
local and individual and or corporate authority to a large, stumbling blind,
stupid and dumb central bureaucracy.
This could have more immediate and dire consequences on more of the
worlds population than the projected consequences of a slowly heated
atmosphere.
As with everything change requires time
and the time. The time taken to make slow and deliberate changes, will afford
the time necessary for accurate feedback as to its effect. We cannot afford to suddenly halt centuries
of industrial dev elopement. Adopting
such absurd punitive policies such as Carbon tax will only burden smaller
businesses and future growth AND innovation.
We can adapt (life adapts) to
slow and incremental changes. Making decisions based on fact and not,
emotional, panicked reactions. As to
whether our planet is heating up or cooling down from industrial emissions of
CO2.
No it has not been proven the
science is not yet settled. There are other forces at work. When the science is
settled then the real work begins by way of slow and purposeful incremental
changes.
The next article will explore
some of those other forces and some interesting compensatory effects. Earth’s orbit, position in galaxy, etc.
The final article will discuss
some of the observed changes noted from climate change (whether man made or
not)
My last article discussed
scientific advances in climate change and political forces.