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- Path: sparky!uunet!haven.umd.edu!darwin.sura.net!utkcs2!ORNL.GOV!de5
- From: de5@ORNL.GOV (Dave Sill)
- Newsgroups: talk.environment
- Subject: CO2 (was Re: ages Environmental Show Trials)
- Date: 26 Aug 92 17:59:26 GMT
- Organization: Oak Ridge National Lab, Oak Ridge, TN
- Lines: 101
- Message-ID: <l9nhjuINNmol@utkcs2.cs.utk.edu>
- References: <1992Aug18.142231.29347@nsisrv.gsfc.nasa.gov> <16847A975.JHARTLEY@cmsa.gmr.com> <1992Aug18.185554.9334@nsisrv.gsfc.nasa.gov> <1992Aug19.153426.21442@anasazi.com> <1992Aug20.125508.12570@ornl.gov> <1992Aug25.185435.3025@ke4zv.uucp>
- NNTP-Posting-Host: de5.ctd.ornl.gov
-
- In article <1992Aug25.185435.3025@ke4zv.uucp>, gary@ke4zv.uucp (Gary Coffman) writes:
- >
- >Same models *you* are using to generate hysterical claims of human extinction.
- >Why should we believe you and the doomsters instead of Balling.
-
- Because the consequences of putting your faith in Balling if he turns out to be
- wrong are potentially much more severe than the consequences of believing the
- "doomsters" wrong and taking reasonable precautions.
-
- >By your own words, you don't know, in fact you say *nobody* knows. So you want
- >to take action based on a *suspicion*?
-
- We have the choice, primarily, of taking two actions:
- a) emit atmospheric CO2 at current rates
- b) reduce atmospheric CO2 emissions
- Which approach is safer, given the potential danger of increased atmospheric CO2
- levels? Consider the worst-case scenario.
-
- >But waiting is the prudent course. The doomsters say it won't help much
- >if we start changes now,
-
- Wrong! Perhaps some "doomsters" say that, but not all, and there's certainly no
- consensus.
-
- >changes that are guaranteed to kill people.
-
- Foo. Life kills people. Considering that we haven't even discussed the measures
- that would be taken, I have a hard time believing your claim that they are
- guaranteed to kill people.
-
- >And the optimists say we don't need to act at all. In this case, playing it
- >safe means doing nothing until we are sure of what we are doing.
-
- Nonsense. The potential for catastrophe is greatest if we perturb the carbon
- cycle. Business as usual isn't, in this respect, safe.
-
- >What if you are wrong?
-
- Then we've spent some effort that we didn't need to and learned a few things
- along the way from research and probably spun off a few new technologies.
-
- >Are you going to say "Sorry guys" to the people of the world whose ecomomy you
- >have disrupted?
-
- No, because I refuse to apologize for doing what I thought was right at the time.
- 20/20 hindsight, etc. Of course, I don't think *reasonable* measures would have
- great negative impact on the economy.
-
- >Are you going to say "Sorry" to the people you killed?
-
- Who would I have killed?
-
- >Now who's engaging in flights of fantasy. You attack Balling for using the
- >same models as the doomsters and coming to the conclusion that warming isn't
- >really a bad thing,
-
- I don't care whose models are used. We can't pump CO2 into the atmosphere
- forever without negative impact.
-
- >then you turn around and posture about it being all right to kill millions of
- >people with your intemperate actions because the survival of the species is at
- >stake.
-
- I did no such thing. Gosh, it's been so long since we've "debated" I've
- forgotten how poorly you comprehend the written word. I *do* believe that, *if
- it was necessary*, it would be preferrable to sacrifice a subset of the current
- population for the ensured survival of the species. I sincerely hope we never
- have to make such a choice, and I'm not suggesting that we do that now to reduce
- atmospheric CO2.
-
- >Even the heaviest hitters among the doomsters don't think a possible 2 degree
- >temperature rise threatens the survival of humanity.
-
- I think you're wrong. I don't think the risk of that is very high, but I do
- think its *possible* that a sudden climate change could introduce unexpected
- catastrophic results. And I certainly think such unexpected catastrophies are
- more likely when humans meddle with things than when they don't. My basis for
- this belief comes from the fact that, in the millions of years prior to
- substantial environmental impact from unnatural causes, such catastrophes didn't
- happen. Plus, throughout my life I've seen numerous cases of human blundering
- causing unexpected results in smaller, much better understood systems.
-
- >>>In the year 2040, the difference between the two cases is only .1 degrees C,
- >>>which is indeed negligible.
- >>
- >>God, what incredible faith you have in the current ability to predict long-term
- >>global change!
- >
- >God, what incredible arrogance you have in casually dismissing the deaths
- >of millions based on the same, so you say, flimsy evidence of climate
- >models that you want to use to drastically restructure the economic and
- >energy face of the world.
-
- I wish you'd explain these "millions of deaths" you so casually toss around. I
- also wish you'd explain what these supposed deaths have to do with having faith
- in climate predictions 50 years into the future.
-
- --
- Dave Sill (de5@ornl.gov) For every Bill Joy there is a Kirk McKusick.
- Martin Marietta Energy Systems For every Bill Gates there is a Richard
- Workstation Support Stallman. --Paul Graham
-