We went dumpster diving by bicycle again and came home with $200 worth of Trader Joe’s fare.
I’ve itemized the food we got, with actual or estimated costs below.
Monthly Archive for July, 2009
- Knowing humanity is capable of greatness makes our stubborn bickering mediocrity so much more tragic. Apollo trapped in a monkey's mind. #
- From the moon, it's a full earth. #
- Paper draft finally handed off for first direct outside input in quite a while. Mmm, beer at dawn. It's thesis time… #
- Figures lie and liars figure. I think I'll start with the captions. #
- Like it or not, there are values embedded in the way we convey facts: http://is.gd/1JnkV #
- Working on Saturday. EIther that, or I wrote a cron job to update my status… #
- RT @AlexSteffen: More Americans are killed by cars when walking or biking than die b/c of drug overdoses & violence. #
- When the revolution comes, we will be ready, with our metric units intuition… #
- Heading to the dumpsters. #
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Continue reading ‘Links for the week of Jul 23rd’
At the Sustainability Symposium last night (which was nominally about water footprints (PDF) and this paper on the international trade in virtual water) we ended up “off topic” and talking about science communication, public outreach, and how policy gets made. Inevitably it seems like these conversations end up coming back to the issues from Chris Mooney and Matt Nisbet’s Speaking Science workshop that SASS sponsored last summer.
There is huge discomfort for scientists in the fact that the way in which information is conveyed impacts how it is interpreted. The idea is at odds with the scientific ideal of objective facts and communication, but nevertheless it is true. A one liter glass plus 500 ml of water equals what? The glass is half empty. The glass is half full. The glass is twice as big as necessary to hold that much water. The same objective facts, different connotations. Different implications. Different frames. And sometimes, the frame ends up being a more important determinant of the listener’s reaction than the information the speaker intended to convey.
Continue reading ‘Framing Embeds Values in Scientific Facts’
- The mildly depressed make more accurate assessments. #
- Sadly, my camera seems to have either been lost or stolen. #
- I had no idea I was supposed to talk to Caltrans about http://bikewise.org this morning! Gah! #
- Good day+night of paper/thesis writing. It's like a story (well… kinda). Now time for a sleep inducing beer, blindfold, and earplugs. #
- If I don't find my lost/stolen camera in the next couple of weeks… suggestions? Thinking a Panasonic Lumix DMC-LX3: http://is.gd/1zBEP #
- That wasn't quite enough sleep. Or quite enough tea. How to tell which? #
- Europa TPW/NSR paper at 55 pages double spaced, including figs. Time for the sustainability symposium. This week's topic is @wattzon #
- Will remember 2009 as the first year we actually got the tomatoes to work. So many we have to give some away. #
- Do you know where your Pareto frontier is in Salary-Vacation space? http://is.gd/1Bjmy #
- How did I spend all day writing, but only go from 55 to 57 pages? I guess that's what editing does. #
- Publisher got Amazon to forcibly delete their legally purchased e-books from all Kindles. What book? 1984. Double plus ungood irony. #
- I ordered a new camera, and the lost camera mysteriously reappeared within minutes. Weird B&H Photo conspiracy? Except it's the sabbath. #
- Writing conclusions. Who could have guessed there were so many ways to generate the same observations? #
- 83 days until I have to submit my thesis. Ugh. #
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- Wal-Mart To Become Green Umpire – Wal-Mart arguably has more control over and insight into its supply chain than any other company on earth. The information they need in order to be able to force their suppliers to produce the goods as cheaply as humanly possible overlaps substantially with the information required to provide transparent information about the environmental impacts of those same products. Wal-Mart says they want to use this power for good… for telling, in condensed form, the sustainability back-story for their products. But will they tell the truth? Will it be transparent? Will it be verifiable? And even if it is… will their customers care? Might it change their customer base?
- Howtoons – A series of comics which both tell stories, and inspire kids to build their own toys and tools. Wonderful hacker propaganda.
- Where's the Real Bottleneck in Scientific Computing? – A story about a computer scientist talking to physicists who have hundreds of thousands of lines of code, and don't know what version control or unit testing is. Hmm. I guess I don't really know what unit testing is either.
- Software Carpentry – A Python based tutorial for scientists and engineers who need to learn how to (actually) program. How could it have taken this long to appear?
Dear (Prospective Employer),
Thank you for your monetarily very generous offer of employment! Honestly, it’s not obvious to me how I could spend $X a year, as I am currently living quite comfortably on about one Nth of that amount. Actually, that’s not entirely true; I’m sure I could spend it all if I got a mortgage on a big house out in the suburbs, bought a fancy car with which to commute to work, ate out frequently, and had a few kids I planned to put through college. However, I prefer to live simply in a small home, cook my own meals, bus or bike to work, and I may very well choose not to reproduce. I also prefer, in my all too limited time on Earth, to experience the wilderness that still remains in the world, and the myriad human cultures, cuisines, and languages that have emerged in the last 50,000 years. Those experiences will not come easily sitting in front of a computer in an office park, and they often cannot be had on weekends or whirlwind tours. Thus, I am concerned about the following potential scenario with your offer of employment as it currently stands.
Continue reading ‘On the Pareto frontier in salary-vacation space’
Aaron suggested that my paper would would be much better if it read more like one of my blog posts, and less like a litany of torture lab notebook. So here it is in parts, written as if I intended for you, dear reader, to read it. (But don’t worry Bob, I’m actually working on the real paper). It’ll probably be cathartic, as one of the things I hate about writing papers is the formalistic language. It makes the content less readable, less enjoyable, less human. I just don’t see the point. If the content is up here, then anyone who feels the same way can get an idea of what’s going on without wading through all the passive voice crap. It’ll also help me enjoy writing it, and let me feel like I got it out of my system. Plus, on the internet, color figures are free (not $350 for the first page, $175 for each additional page… I mean jeez, that’s like a year’s worth of hosting fees just for one paper), you can insert links, and nobody has to pay $3975 per year for a subscription. Oh, and sweet, I also get to retain the copyright. Honestly, paper journals are so sad. Of course there’s that pesky peer review, but you’ll find a comment form at the bottom of the page, and if you actually make it that far, by all means let me know what you think. In a production environment, the publication would be hosted on a neutral third party site, precluding me from editing or deleting comments, verifying everybody’s identities, and ensuring that the content was archived effectively. Alas, we’re not there yet. Maybe this will seem ridiculous at this point in the grad school experience, but I actually maybe for the first time understand why someone would want to give a talk. I have results, they’re interesting (if you’re into this kind of thing), but I don’t really know what they mean.
- Whoa, LA Metro considering lifting rush-hour bike ban on light rail. Voice your support! http://is.gd/1p2vy #
- Going to Trader Joe's… this time for stuff they haven't thrown away yet. #
- Riots, hundreds dead, burning buses and looted businesses. This is Xinjiang, not Iran: http://is.gd/1qfrX #
- Emerged from my improvised home sensory deprivation chamber. True Roman bread for true Romans! #
- I love the irony of having the wallpaper on my laptop be a piece of weathered parchment or papyrus. #
- Has humanity really learned anything new about government in the last 2000 years? Sometimes I doubt it. #
- Writing something you wouldn't want to read is frustrating. #
- Maybe this is cheesy, but I feel kind of inspired by Artichoke's songs about 26 scientists: http://is.gd/1v3cy and http://is.gd/1v3db #
- Soon to be burning the midnight oil. It's been a while. Thank goodness for thumping trance beats. #
- Holy crap, I am older than more than half the human beings on earth. #
- I've been sitting here for more than 12 hours. Time to sleep. #
- Even the internet is quiet on weekends. #
- Are you a scientist frustrated by programming? Check out Software Carpentry: http://software-carpentry.org/ #
You can also search or subscribe to my linkstream over at Delicious.
- Christian high school discussion of climate change – Kurt Klein's AP Environmental Science class is reading Richard B. Alley's Two Mile Time Machine, about paleoclimate, ice cores, and abrupt climate change events. (tagged: climate ice science greenland education religion )
- Prefabricated Passive Houses in the USA – Bau Technologies is attempting to bring pre-fabricated (or rather off-site constructed) passive houses to the US. Looks awesome. (tagged: architecture sustainability energy efficiency passivhaus design )
- Yogurt making tips – Detailed instructions on how to make yogurt, and also a source for equipment and cultures. (tagged: food yogurt homemade cooking recipe )
- Climate Wars – A Canadian radio show exploring some of the climate change scenarios which have been studied by the US Dept. of Defense in a personal, "War of the Worlds" kind of way. Be forewarned, this is apocalypse porn, and probably not productive unless you need to get yourself riled up. (tagged: politics climate sustainability future war )
- Our Passive House — the first passive house in Utah. – A Utah couple chronicles the design and construction of their passive house, with blog posts and photos. Great to see these things going up on this side of the Atlantic finally! (tagged: passivhaus sustainability design architecture buildings )
- Will Allen: Street Farmer – A long profile of Will Allen and his intensive urban farming project in Milwaukee: "Growing Power". Aquaponics and vermicomposting of donated food wastes. This is realistic urban farming at a moderate scale. (tagged: sustainability urban food agriculture compost )
- Gini coefficient | Wikipedia – A wonderfully simple and general mathematical measure of the non-uniformity of a distribution, mostly used in economics, but applicable elsewhere just as well. (tagged: economics math wikipedia research science finance )
- Here comes the data: OECD Factbook eXplorer – There are terabytes of interesting data out there that nobody can actually understand, because we don't have good interfaces for playing with it, and poking around. This is the OECD's attempt to offer a window into its own demographic treasure trove. Obviously inspired by the gapminder, from Google and Hans Rosling. (tagged: data maps statistics visualization demographics oecd economics )
- The Choice of Cities – I'm not convinced we really know why the humans are coming to the cities. Whether it's a pull, or a push. How the migrants feel about their lot. Is it, globally, the same as the push we had in this country a hundred years ago? Or was it a pull? What happened when the frontier closed, when all the land was spoken for, and the factories and mines and mills were opened for business.
And what will cities look like once everyone has arrived? If we actually reach that day, when the countryside is emptied, and the flow staunched, then how will cities develop going forward? What will their margins look like? Will the slums filled with newcomers vanish? What will they be replaced with? (tagged: technologie urban design economics history technology poverty )
- Bike Among the Ruins – Detroit is half abandoned. The houses are almost free. The streets are empty and the people are poor. It's also flat. Could a cyclone of bicycles wipe clean the slate, even within the sight of our beloved, bankrupted, and now employee owned husk of an industrial titan… GM? (tagged: bicycle transportation urban design economy )
- Behind the Veil by Eve Arnold – A series of photographs of women, from Afghanistan and the middle east from 1969. Very different from our "Summer of Love"… (tagged: photos islam afghanistan women )
- The Revolution Will Not Be Digitized – Iran is one of the first places we get to see old school blood in the streets mixed with the new age of instantaneous, ubiquitous communication. We've tended to focus on the positive aspects, while briefly forgetting the potential powers of an electronic police state, which is to some degree what Iran has built. No massive army of eavesdroppers and informants is needed in such a regime. A few deep packet inspection boxes from Siemens sitting on the fiber backbone, and a few on the microwave towers from Nokia. Technology is largely neutral. (tagged: technology politics internet privacy government twitter web2.0 iran )
- 55 km to Amsterdam – A day of inter-city transportation by bicycle in the Netherlands. Can it really be that idyllic? (tagged: bicycle transportation netherlands infrastructure )
- 1993 Y Hike Pictures – Wow, pictures of myself from 1993 on the Y Hike. I still remember just about everyone in that group. I look so… young! (tagged: caltech yhike backpacking wilderness sierras )
- Traitor Joe's | Greenpeace – Trader Joe's doesn't make any effort to source sustainably caught fish. Unfortunately, with 70-80% of global commercial fisheries in collapse, it's virtually impossible to sell (or buy) most tasty fish species ethically. (tagged: sustainability fish traderjoes ocean food )
- Organic Farms as Subdivision Amenities – Housing developments that incorporate small organic farms, CSAs even, instead of the usual golf-course crap. How would one adapt this for denser living I wonder? (tagged: design agriculture urban csa food architecture )
- Enphase Energy System Monitoring – Another real-time and historical solar power monitoring system. This one is installed on the roof of one of the Boulder Housing Coalition Co-ops in Boulder. Pretty awesome! Smart grid indeed. (tagged: solar energy technology transparency electricity )
- Caltech Building Dashboard – A near real time view of the power being generated by Caltech's 200 kW PV installation on the Holliston parking structure. Also shows historical data and weather information. Pretty cool. Would be great to just have the raw datastream available via an API too… and be able to see all the Caltech's per-building consumption too. (tagged: energy solar caltech pasadena technology transparency data internet )
- How To Destroy Half the Planet for the Low, Low Price of 5% of Global GDP – Never mind the possibility of unforseen climatic consequences. Even if the pessimistic IPCC scenarios are right, and even if they "only" reduce global GDP by 5% over the next 100 years, that purely economic metric is not sufficient, because it turns out you can wipe 2.5 billion people and their nations off the face of the Earth, mainly in the tropics, and only reduce global GDP by 5%. Cold comfort, that. (tagged: climate economics gdp )
- Walter Mebane's statistical analysis of Iran's election results – Walter Mebane at UW Madison has done several statistical analyses of the Iranian election results, and finds significant irregularities in the Ahmedinejad results. (tagged: election iran statistics democracy fraud system:filetype:pdf system:media:document )
- Carbon Cap and Trade Debate – Ralph Cavanagh (legislative council for NRDC) and Jim Lazar, an economist, debate the merits of Cap and Trade, for an hour and a half. Looks interesting, but don't have time to watch it at the moment (tagged: video towatch climate policy economics )
- Property Assessed Clean Energy Bonds – PACE bonds are a way of overcoming the capital intensivity of many energy efficiency retrofits which make sense in the mid to long-term, but not on the typical short term investors time horizon. They also allow homeowners who may move before their investment in efficiency has paid for itself to pass on the obligation to future owners, instead of losing the investment. They also shift the costs of doing energy efficiency from capital expenses to debt servicing, which is advantageous in many jurisdictions for tax purposes. Berkeley, CA and Boulder, CO pioneered them for municipalities, but they can also work in a commercial context. (tagged: energy efficiency sustainability finance green debt investing bonds )
- It’s Now Legal to Catch a Raindrop in Colorado – Colorado has taken its first tentative steps down the road to legalizing… rainwater harvesting. I hope they go all the way. I'd hate to have to end up breaking yet another immoral law. (tagged: environment colorado water law sustainability rain green architecture design )
- Welcome to Tällberg – A "conference" analogous to the WEF in Davos, but held in Sweden, in the woods, and with sustainability as the given goal, instead of economic growth. Would be an interesting stop on the Green Cities Bike Tour. (tagged: green economics technology politics policy design conference )
- Power Struggle – A commentary on Steven Chu's position that we need major basic scientific and technological breakthroughs to successfully tackle our energy problems in the context of global warming. The hope is that in the short term, the vast array of incremental changes we have available is enough to get us started, and that by mid-century, the major breakthroughs will have been forthcoming. Ah, non-linear dynamics. (tagged: technology science energy climate non-linear sustainability policy )
- The Great American Bubble Machine – An article from Rolling Stone, by Matt Taibbi, on the endless bubble building shenanigans that Goldman Sachs has engaged in over the years, and their supposed current machinations to engineer a bubble in the as-of-yet uncreated market for greenhouse gas emissions. Markets, I like. Markets run by some Great American Gangster Kingpin, not so much. Especially not this particular market. Remember: Nature doesn't do bailouts. (tagged: economics finance goldmansachs capitalism climate bailout )
- The Economics of Ideas – An article about Paul Romer by Kevin Kelly, musing on the problems and benefits of having an economy which is primarily driven by informational goods. (tagged: economics technology non-linear )
- Paul Romer: A Theory of History, with an Application – Paul Romer talks about two different kinds of informational goods: "technology" and "rules". The former being knowledge about how to re-arrange the material world to increase its value to humans, and the latter being constraints on the ways we interact with each other. His "new/endogenous growth" theory suggests that overwhelmingly, wealth creation throughout history has been due to these two kinds of goods, and that they are virtually infinite resources. What he does not explicitly admit in the talk though, is that much of our increased apparent wealth has come at the cost of virtual liquidation of material resources. Truly sustainable growth absolutely must close the materials loop somehow. Better sooner than later. The rest of his idea is wonderful: we need a system which enables rule set entrepreneurs, or we aren't going to get sufficient innovation in the field. He suggests myriad autonomous city states, and I agree emphatically. (tagged: economics urban society non-linear politics longnow )
- The Swimming Cities of Serenissima – Improvised and chaotic houseboats built from found bits, floating down the Mississippi (2006-2007), or the Hudson (2008), or sailing the Adriatic from Slovenia to Venice (2009). Like a tiny maritime Burning Man. Only a couple of boats today… What if it were an armada? (tagged: art boat performance sailing )
