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- Path: sparky!uunet!charon.amdahl.com!pacbell.com!sgiblab!darwin.sura.net!seismo!skadi!stead
- From: stead@skadi.CSS.GOV (Richard Stead)
- Newsgroups: sci.energy
- Subject: Re: Renewable energy from the sun
- Message-ID: <51502@seismo.CSS.GOV>
- Date: 18 Nov 92 23:53:39 GMT
- References: <1992Nov6.171522.1259@access.usask.ca> <28340@castle.ed.ac.uk>
- Sender: usenet@seismo.CSS.GOV
- Lines: 52
- Nntp-Posting-Host: skadi.css.gov
-
- In article <28340@castle.ed.ac.uk>, cir@festival.ed.ac.uk (C Revie) writes:
- > gary@ke4zv.uucp (Gary Coffman) writes:
- > >Nor does burning fossil, on a longer timescale. We can't say *what* timescale
- > >is the proper one to measure this. The carbon cycle isn't understood to
- > >within several orders of magnitude. There is considerable evidence that
- > >some of the larger CO2 sinks are inorganic. Therefore it doesn't matter
- > >much whether the CO2 is generated by burning wood or coal. In fact, the
- > >deforestation from burning wood changes the albedo of the Earth a measurable
- > >amount and may cause more harm than burning coal. Use of fission has
- > >demonstrably less damaging effect on the environment than burning wood,
- > >or coal, or oil. Fusion should be even cleaner.
- >
- > Two Words - Radioactive waste. Without trying to be prejudiced, it is a
- > problem. Yes the effects on greenhouse gas emissions would be
- > beneficial, but at what price?
-
- Sigh. Another nucleophobe. Why do people think that those two words are
- enough to justify the elimination of nuclear power?
-
- This is not an answer!
-
- Radioactive waste is a non-problem. Bury it in Yucca Mt. No biggy. Other
- countries have been doing this for awhile in much less stable sites.
- It really isn't a problem - where the heck do you think the nuclear fuel
- comes from in the first place? It comes out of the ground. I mean,
- for cryin' out loud, we can bury all the nuclear waste for decades in this
- country in one little hill. Compare that just to the sulfurous sludge
- produced by the scrubbers on the coal plants - the volume of that stuff
- in one year is tremendous. And it gets spread all over the country.
- Heck, a coal plant belches so much radioactive waste out its stacks, I
- figure the amount of that is on the same order as the amount of nuclear
- waste a nuclear plant produces in the same period for the same power
- output.
-
- You're worried that the burial site will remain contaminated for centuries?
- Big deal. The thousands of landfills across this country are virtually
- all heavily contaminated by heavy metals (cadmium, mercury and whatnot).
- Nobody seems so concerned about those, and remember - there the problem
- will not decay away after a few centuries. The heavy metals will always
- be there.
-
- People love to complain about radioactive waste, but there are no real
- problems, other than the people who love to complain. Some people seem
- to need something to be afraid of and they latch onto nuclear issues
- because they can't understand them.
-
-
- --
- Richard Stead
- Center for Seismic Studies
- Arlington, VA
- stead@seismo.css.gov
-