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- Path: sparky!uunet!zephyr.ens.tek.com!uw-beaver!pauld
- From: pauld@cs.washington.edu (Paul Barton-Davis)
- Newsgroups: talk.environment
- Subject: Re: Libertarians & the Environment
- Message-ID: <1992Jul21.184409.20859@beaver.cs.washington.edu>
- Date: 21 Jul 92 18:44:09 GMT
- References: <92202.221908MEK104@psuvm.psu.edu>
- Sender: news@beaver.cs.washington.edu (USENET News System)
- Organization: Computer Science & Engineering, U. of Washington, Seattle
- Lines: 79
-
- In article <92202.221908MEK104@psuvm.psu.edu> MEK104@psuvm.psu.edu writes:
- > > in <1992Jul20.192034.2963@beaver.cs.washington.edu> Paul Barton-Davis
- >>Clearcutting is cheap, and productive so long as you don't mind an
- >>expected lifetime for the replanted tree farm of only 300-1000 years (based
- >>on studies in German forests). By most business criteria, this is just
- >>fine, so there are few business incentives to do anything other than
- >>clearcut.
-
- >To the second author, I do not believe that you know as much about forestry
- >as you pretend.
-
- Quite possibly true, although I'm not pretending to know anything
- about it, merely echoing stuff I read.
-
- If you did, you would realize that clearcutting does not
- >"decimate" forests, with the possible exception of tropical rain forests and
- >even there the size of the clearcut has a direct berring on forest
- >regeneration. I do not believe that German tree farms are managed on 300 to
- >1000 year rotations.
-
- That was not the claim. The claim is that apparently benign management
- techniques have a long term deleterious effect on the forests, such
- that after 300-1000 years, there is a marked decline in their productivity.
- The forests that these studies were done in were once not managed on
- rotations at all, at least not in the conventional sense of the
-
- What species do the Germans use in their tree farms
- >that live to 1000 years? Of the native species, European forests are
- >primarily black pine, Norway spruce and European larch, I do not believe
- >that these species typically live to 1000 years of age.
-
- As explained above, this is irrelevant. You also seem to miss out the
- non-coniferous forests that once covered England, for instance, and
- are/were composed mostly of oak, beech and elm.
-
- I would be most
- >interested in seeing the studies you cite, and the species involved.
- 0
- I will endeavour to track these down for both you & Tim Freeman. I
- really should start to keep notes on where I read stuff like this -
- knowing my luck, it will turn out to be "Sierra" and my credibility
- will be blown :-)
- In any
- >case, when you draw parallels between European forests and those of North
- >America, are you referring to [ ... list of N. American forest
- >archetypes elided ... ] Do you really think that
- >the same standards apply to each of these diverse ecosystems?
-
- Not at all. My point was merely that there seems to be evidence of
- problems with a *particular* forest and a *particular* management
- regime, even though historically (as in 500 years or more) this regime
- has been thought of as sustainable over unlimited time periods. I have
- no idea if this would be a problem with other forest archetypes, but
- it seems to me that we should be thinking about it.
-
- > You can't simply make the kind
- >of sweeping generalizations that environmentalists are so prone to do.
-
- I *try* not to.
-
- >>>6. The forest is useful to itself because it has a right to exist, since
- >>>trees are people too. Unfortunately for your friend, Libertarians only give
- >>>rights to real people, not trees. In this case, your friend should probably
- >>>look into joining Earth First!.
- >
- >>Why the caricature ? What aspect of deep ecology ("biocentrism") prevents
- >>you from recognising the idea that trees deserve rights as trees, not as
- >>people ?
- >
- >What can I say about this ... I think it belongs on talk.bizarre.
- [ ... more caricature elided ... ]
-
- It seems you lack much understanding of what the term "rights" covers.
-
- -- paul
- --
- Paul's housebuilding credo:
- Measure it with a micrometer, cut it with a chainsaw, fit it
- with a sledgehammer
-