More on Jefferson on Climate

A commenter sent me off in pursuit of the Thomas Jefferson climate change quote, with good results. The full text is here (search on “Beck”, second occurrence), a July 16, 1824 letter from Jefferson to one Lewis Beck, who had apparently sent Jeffeson something he had written on the climate of the west. The quote excerpted in Glantz’s book shows Jefferson’s interest in understanding anthropogenic climate change (another commenter pointed to the widespread notion afoot at the time that “rain follows the plow”), but the full text also shows Jefferson with a broad and keen interest in gathering good baseline climatological data on the continent:

Years are requisite for this, steady attention to the thermometer, to the plants growing there, the times of their leafing and flowering, its animal inhabitants, beasts, birds, reptiles and insects; its prevalent winds, quantities of rain and snow, temperature of fountains, and other indexes of climate. We want this indeed for all the States, and the work should be repeated once or twice in a century, to show the effect of clearing and culture towards changes of climate.

The Symphony

I have wondered what it must feel like to sit in the midst of a symphony orchestra, playing. Daniel Wakin explains (and gives a delightful account of his appearance therein):

A gleaming, sheer-cut wall of brass hit me from behind. Pounding timpani and crashing cymbals rattled my cartilage. A wave of woodwinds and strings swept me along. For a time, the monumental thrust and sharp rhythmic snap of the march in the third movement of Tchaikovsky’s Sixth Symphony made me feel as though the music were playing my instrument instead of vice versa.

And this….

…. a great orchestra, an organism that at its best has the might of a jet engine, the delicacy of an eye-surgeon’s laser and the coloristic nuance of a Monet painting.

Cory on Copyright

Cory Doctorow visits Microsoft to explain the history of technology, cryptography and copyright in one easy lesson:

Whenever a new technology has disrupted copyright, we’ve changed copyright. Copyright isn’t an ethical proposition, it’s a utilitarian one. There’s nothing *moral* about paying a composer tuppence for the piano-roll rights, there’s nothing *immoral* about not paying Hollywood for the right to videotape a movie off your TV. They’re just the best way of balancing out so that people’s physical property rights in their VCRs and phonographs are respected and so that creators get enough of a dangling carrot to go on making shows and music and books and paintings.

(via Miguel)

Greenhouse Warming + Urban Heat Island

There are a couple of news reports out about a new Hadley study on the synergistic effects of greenhouse warming and the urban heat island.

The urban heat island effect, often used by skeptics to discount global warming data, is the very real effect in which all that pavement, buildings and other thermal mass that we’ve built up in cities makes them warmer places. While the deniers’ attempts to use the UHIE to explain away warming is pretty clearly bunk – serious climate scientists have gone to to a great deal of effort to factor the effect into their data analysis – the effect is nontheless real.

The new Hadley study, according to the news accounts, seems to be pointing out the somewhat obvious point that for the folks living in cities, the greenhouse gases’ enhanced heat trapping means more of that urban heat will be held in overnight, which means warmer overnight temperatures.

I haven’t been able to find the study itself – if anyone’s seen it, I’d appreciate a citation.

Bowling

Being tragically unhip, or in this case really unattached to the mainstream of American culture, or maybe it’s just too poor to go to the movie theater and too lazy to rent cheap video, I’ve only now gotten ’round to seeing Bowling for Columbine.

L and I curled up on the big leather couch last night and watched one of the finer pieces of journalistic observation of our culture that I’ve read/seen in a long time. (note to self: read David Brooks, provide snarky compare/contrast)
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