Links for the week of Aug 5th

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Shared Links for Jun 26th – Jul 7th

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Nuclear Energy by David Bodansky

Nuclear Energy by David BodanskyI just finished David Bodansky’s 600+ page tome Nuclear Energy.  It’s almost a textbook, but not quite.  I don’t know who the intended audience is really.  Other than me.  Similar genre, broadly, as The High Cost of Free Parking.  A comprehensive overview of a technical topic, for those with a long attention span and no fear of numbers.  I decided to read the book because of the recent turn toward nuclear power that some environmentalists have taken.  There are many publics that react strongly, and negatively, to the idea, but I don’t trust public sentiment to be rational any more than I can manipulate it.  Bodansky did an admirable job of remaining neutral throughout the book, on a topic that almost universally devolves into something resembling a religious debate.  As a result of this reading, I’m much more positive (or rather, less negative) about nuclear energy than I was before.  I think that my position, which I hope can count as an informed one, now closely resembles that of Ralph Cavanagh, as articulated in this debate with Peter Schwartz hosted by the Long Now Foundation.

The main questions I had coming into the book were:

  1. Can nuclear energy be done responsibly?
  2. What would it take for it to scale up meaningfully?
  3. How would it compare in costs and risks to renewable energy sources, if it were done responsibly at scale?

The answers I came away with were that yes, it probably can be done responsibly, and at the scale necessary for it to be meaninful as a long term source of primary power globally.  However, if it were to scale up responsibly in the long term, it seems that the associated costs would likely end up being greater than for renewable energy sources.  So I guess I’m supportive of having the so-called “nuclear option” on the table, in competition with any other carbon free power source, with the significant caveat that the cost of the nuclear power being considered correspond to a responsible, long term, large scale deployment.  The scenario I foresee needing to be avoided is ending up with an unfair comparison, between short-term and/or irresponsible and/or non-scalable nuclear power, and renewables — especially renewables as priced before the solar power industry has obtained whatever economies of scale there are to be had in their niche.  One might be able to make a persuasive argument that we need to use nuclear power as a bridge between fossil fuels and renewables at scale, but I haven’t heard that argument made yet.

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Shared Links for Jun 25th – Jun 26th

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Shared Links for Jun 16th

Shared Links for Jun 12th

  • Your Backyard Farmer – A couple of women in Portland who will do your organic vegetable gardening for you! They visit dozens of personal gardens all over Portland every day to tend their micro-fields, and can help teach you how to grow too. If we're willing to pay people to come do landscaping (and certainly "we" seem to be willing to do that in Pasadena), why not vegetables too? I've thought about this business model in the past too. Seemed like it would probably be a lot of work, and not a whole lot of pay, but it does have the advantage of starting up with virtually no capital. Just hand tools, seeds, and smiles 🙂 (tagged: gardening food green urban sustainability business )
  • Are we ready for honesty? | Jerusalem Post – A right-wing Israeli talks about what an honest discussion about the Israel-Palestine conflict would look like. Should they annex the West Bank formally, and set up a greater Israel in which the Arabs cannot vote? Should they expel the Arab Israelis in exchange for removing all the settlers? It might sound like crazy talk… but at some level, the questions he brings up are the real questions Israel has to deal with, no matter how ugly they might be. (tagged: israel palestine obama war policy westbank gaza terrorism )
  • China Begins Its Transition to a Clean-Energy Economy – Lots of great plans from the Chinese leadership, but are they actually enforceable, implementable, or verifiable, even by China's own government? And even if they are, the terrifying fact is that they don't end up reducing emissions, they just end up slowing the rate of increase, what what we really need is a virtual cessation of CO2 emissions worldwide. The universe is not required to be accordance with human ambition. (tagged: energy china climate policy politics )
  • Wordnik – A site for anyone who loves words and language. More than a dictionary, different from the Wiktionary, fun and social. Give words a life of their own! (tagged: education language dictionary technology web2.0 )
  • Conservative Cyclists Transcend Cultural Stereotypes – As with sustainability more generally, we're only likely to make progress on cycling when it can stop being a partisan issue. Thankfully I'm not the only one who likes it because it's cheap! (tagged: bicycle transportation politics )

Shared Links for May 29th

China and Continuum Privatization

We watched a Long Now talk last night, by Orville Schell (currently a fellow of the Asia Society in New York) entitled “China thinks long term, but can it re-learn how to act long term?”  His main point was that China is, even to the Chinese, filled with internal contradictions.  That both as a nation and a culture, it is to a greater degree than any other nation of consequence in the world, essentially unresolved.  To this end, he painted two pictures of China today: first optimistic, and then dark, but both to his mind true.

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Shared Links for May 26th

Michael Pollan on Deep Agriculture

I can’t believe how much I enjoy the Long Now talks.  Thoughtful and intelligent people, usually talking about things I happen to think are important, and interesting.  I almost feel like it’s a re-invention of the oratory form.  I’m glad they’ve gone to the extra effort of doing a high quality production, with decent microphones, and well illuminated speakers in front of a dark background, multiple camera angles and only occasional (but necessary) cuts to the slides on screen.  Not all thoughtful and intelligent people are good orators, but I guess I’m willing to put up with some unnecessary “um” and “uh” syllables thrown in if the ideas on offer are good enough.

Michael Pollan gave a recent talk, unsurprisingly to a full house (it’s SF after all), entitled “Deep Agriculture“, which was largely, but I think not entirely, a synthesis of his previous books.  The first point he made was that America’s healthcare costs, our industrialized agricultural system, climate change and the ultimately limited supply of fossil fuels are really all part of the same system of issues.

We spend roughly twice as much per capita on healthcare as do the twenty nations which have longer life expectancies than we do.  A significant portion of that excess spending is on chronic “diseases of the rich” which are intimately linked to diet: obesity, heart disease, diabetes, etc.  At the same time, we spend a smaller proportion of our incomes on food than any other nation in the world, and probably any other nation in history.  If our cheap diet is generating high healthcare costs, then it isn’t really all that cheap.

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