I belong to a small minority. I have not yet declared my official position
on global climate change. I should
re-phrase that: my position on man-made global climate change. It gets me yelled at a lot. This strikes me as odd. I haven’t declared my position on man-made
global volcanism, tectonic subduction, or polar shift either, but those issues
don’t get me yelled at. I guess I’m an
easy target because I’m a skeptic. Wait,
wait… before you start yelling- I didn’t say I was convinced against it. I’m still reading.
Part of the problem is my interest in previous ice
ages. When did they start, when did we
come out of them; how did they start, how did we begin to emerge out of
them? Since earth’s most recent ice age
things have been warming. This warming
was accompanied by a corresponding rise in sea level as ice sheets melted. The effects were immense. Much of what we see in our terrain today is
the result of glaciation and melt. The
Great Lakes, for instance, were created from glacial scour and pooling.
LAND MASS ABOUT 12,000 YEARS AGO
About 15,000 years ago the glaciers began to retreat and some 10,000 years ago the big melt started
slowing. About 7,000 years later coastal
wetlands began to form. So, in very rough
terms our current sea levels were attained in the last 3,000 years or so. I guess to some, that was what the
temperature and sea levels were supposed to be all along.
We made it! … now, to keep it that way.
We made it! … now, to keep it that way.
None of that means that modern man is not the cause of a lot
of potential havoc. We’re the culprit
for a great deal of harm to our planet. It’s
just that both sides of the argument are immovable and deaf to any
dissent. It’s unfortunate because public policy is based on this information.
I’d like to take this information seriously, but there are a lot of fallacious
arguments, and some past predictions just didn’t pan out. About seven years ago, Al Gore told us that
all sea ice would be gone by 2013. Also
notable:
- Within a few years children just aren’t going to know what snow is. Snowfall will be a very rare and exciting event. ~Dr. David Viner, senior climate research scientist. March, 2000.
- The world will be eleven degrees colder by the year 2000. ~Kenneth Watt, in Earth Day, 1970.
There’s a lot of compelling physical evidence that what we’re
doing to our planet is grossly damaging.
On the other hand, a lot of government funding is directed at science that achieves the right results. How am I as a non-scientist to know what to
think?
In 2005 Science magazine warned that we could anticipate a
catastrophic trend towards more frequent and intense hurricanes as a direct
result of man’s impacts on our planet. Some
hurricane researchers agreed and some hurricane researchers disagreed.
Whichever viewpoint that I select as being the more
compelling will earn me a label from one camp or the other, and assuredly- more
yelling.
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