Mayor Bloomberg’s proposed ban of sugary drinks larger than 16 ounces has been making national news. Industry groups are lined up against it, and 64% of New Yorkers are opposed to it. The industry is organizing opposition around the concept of “freedom of choice”. Jon Stewart has repeatedly made fun of the fact that in New York, carrying 25 grams of marijuana is now “legal” (actually, a violation which can be ticketed but which one cannot be arrested for), while drinking a large soda is “illegal”.

It of course would be silly (so I will do it) to criticize a humorist on facts, but pot smokers (or carriers) will still be issued citations, but can no longer be arrested. This change was necessary because the police, under the controversial Stop-and-Frisk program, were regularly stopping young black and Latino men, asking them to turn out their pockets, and then arresting them for “displaying” marijuana, when merely “carrying” marijuana was a violation. Now displaying or carrying are treated the same. This is not  a major shift in drug policy, and to my mind doesn’t do nearly enough to rein in the utterly offensive Stop-and-Frisk program.

Soda carriers, or displayers, won’t be subject to ticketing or arrest under the proposed “ban”, but certain businesses won’t be allowed to sell large sodas. As far as I can tell (I couldn’t find an “official” proposal—if you can find one, please let me know in the comments) this would only apply to food service establishments. You could still buy a two-liter bottle of Coke at the corner bodega and walk down the street drinking it. Meanwhile, let’s compare the damage done by soda versus the damage done by marijuana. Estimates of obesity-related mortality are in the hundreds of thousands annually. Estimated deaths due to marijuana use are approximately zero, give or take nothing. (In fact, a Google search of “marijuana mortality” turned up this study indicating that marijuana use may lower mortality among people suffering from psychotic disorders.)

But Stewart’s comparison of food policy and drug policy is apt. Certain foods (sugary drinks, but not broccoli) and certain drugs (methamphetamine, but not marijuana) lead to extremely serious health problems for some people. And many users, of sugar and of meth, want to use less, but have a hard time stopping. One message of the poll linked above is that almost 3 million New Yorkers (36%) approve of the proposed ban. How many of them are people who want to reduce their caloric intake, but find it hard to avoid when every fast food joint tries to upsell them to the larger cup size? It is well-established at this point that (a) behavior is strongly influenced by the social environment, and (b) short-term gratification usually trumps long-term rationality, even in people who want to make and stick to the long-term rational decision. So freedom of choice should include the freedom to drink soda, but also the freedom to live someplace where one isn’t continually encouraged to engage in unhealthy behaviors.

Robert Nozick, philosophical champion of libertarianism, concludes his influential Anarchy, State and Utopia with a chapter entitled “A Framework for Utopia”. After spending a book defending the idea that there is no justification for a more-than-minimalist state—i.e., no paternalistic prohibitions, no economic redistribution—he argues that this only applies to a national or central state. Local communities, from which people would be allowed to exit at any time, could allow things, such as public nudity, which many or most other communities find offensive; or prohibit things, such as large sugary drinks, that many or most other communities find unexceptionable.

The main complaint that can be leveled against Mayor Bloomberg’s plan is not that it isn’t good policy, but that it is policy not democratically arrived at. If people should be free to live someplace that prevents them from drinking too much soda, they should also be free to live someplace where they can drink as much soda as they want. The questions become (a) at what scale should the rule be implemented, and (b) how do you deal with the transition? Clearly these kind of rules should be applied at the local level, not the federal level, and probably not at the state level either. Nozick argued these kind of restrictions should only be allowed in “face to face” communities. I take that to mean something approximating a neighborhood, though I think in order to be effective that many policies (particularly economic and planning policies) would have to be implemented at something like a metropolitan area. New York City is a unique case, as it is larger by itself than many metropolitan areas, but still only one part of its own metropolitan area. Thus a policy which would be thoroughly justifiable if enacted by a small suburban municipality, is more ambiguous in the case of New York.

Here Mayor Bloomberg would be well-advised to consider the opinion of New Yorkers, which appears to be against the plan. But if people should be free to choose to live in a place with a soda ban (or a drug ban, or a cheese ban), what do you do when a substantial minority wants such a policy, but no single place has a large enough majority to enact it? That is, what if 34% of the nation wanted a local soda ban in their community, but no single municipality had a majority in favor of the ban? In this case, it might be allowable for some local government to enact the ban in spite of local opposition, and expect population to gradually equilibrate to the new reality—as some residents found that they did indeed like the ban in spite of their earlier opposition, and others moved away and were replaced by new residents who moved in with full knowledge of the rule. Again, New York City’s unique size in the American system of cities makes the justifiability more ambiguous. A better approach for Mayor Bloomberg might be to implement the policy only in certain neighborhoods, with opportunity for public participation in choosing which neighborhoods would be affected.

Open Access publishing refers to making scholarship—primarily journal articles, but data is often included here as well—freely available to the public. Open Access became international news earlier this year when mathematician Timothy Gowers announced that he was boycotting Elsevier, a major academic publisher, and thousands of other researchers signed (and are still signing) on. (For a short overview of Open Access, see the just-published Open Access and the Future of Academic Scholarship by Barbara Fister—thanks to Maura Smale @msmale for the link.) Continue Reading »

PostGIS and SpatiaLite offer a large number of spatial query operations, including buffers, intersections, and spatial joins. It’s really useful, especially when you’re still experimenting, to visualize your results without having to create a new spatial table, spatial view, or exporting to a shapefile or other GIS data format. Fortunately, there are several ways to do this, including at least three plugins for Quantum GIS: Fast SQL Layer, PostGIS Query Editor, and RT SQL Layer. In this blog post I will walk you through using Fast SQL Layer. Continue Reading »

Normally I don’t write about hardware on this blog (or pretty much anywhere), but I’m making an exception in this case to shout out a thank you to Theje for a YouTube video showing how to fix a weird keyboard problem on my IdeaPad Y560p. Certain keys quite suddenly started doing strange things: The H key would act like an up arrow, so while you were typing, your words would suddenly start appearing in the middle of the last line. Continue Reading »

Colleagues at Center for Urban Research have posted a fun interactive map for visualizing the various New York State redistricting proposals. New York, like all states, is redrawing state and federal legislative districts based on the 2010 Census. So far, it’s not going so good. The proposals released by the legislature have been widely criticized for not preserving “communities of interest”, a common redistricting desideratum. The legislature was unable to agree on federal districts, and left that up to a federal court. State legislative districts were signed into law by Gov. Cuomo, in exchange for a legislative pledge to create a bipartisan redistricting panel for the next go round (i.e., 2020). But the redistricting reform that is shaping up has been criticized by a former New Yorker and current member of the California Citizens Redistricting Commission for, among other things, leaving final adoption in the hands of the legislature. Continue Reading »

Why SpatiaLite?

I spent this weekend getting the SpatiaLite GUI installed, with help from SpatiaLite Users Google Group. SpatiaLite is an open source source geodatabase built on top of SQLite, itself an open source database. As a lightweight, “server-less” database, SQLite is frequently used as an embedded database by other applications, including Firefox, Google Chrome, Skype, iTunes, Clementine (my preferred FOSS music player), and Dropbox (on the client side). Continue Reading »

I was never particularly interested in reading novels on the Kindle, but as an academic I have reams of journal articles—most in PDF format—that I need to read and consult for my research. Many of you will know what I mean when I say that I can’t stand reading on a computer monitor. But printing the articles is problematic, too. There’s the obvious environmental concern, which I partially mitigate by printing everything 4-up double-sided (usually prompting onlookers to ask “Can you read that?!!”), but even then there’s the problem of actually having the articles with you when you find yourself with downtime on the subway, at the doctor’s office, etc. So when my parents asked me what I wanted as a graduation gift…

Which Kindle?

When I got it last May, Amazon had not yet released the Kindle Touch or the Kindle Fire, so my choice was basically between the 6” screen (now renamed Kindle Keyboard) with WiFi (and optionally with 3G wireless) and the 9.7” Kindle DX with 3G wireless only. Obviously, as with laptops, there’s a portability/usability tradeoff. But not knowing how well PDFs would convert to the Amazon e-reader format (read further for notes on PDF conversion), I picked the larger-screen Kindle DX for full-page PDF viewing. Continue Reading »

Estonia is apparently a leader in secure digital signature and voting. 95% of adults have electronic signature credentials, and the country’s national elections take place completely online. I found this out during Day 1 of the CUNY IT Conference, in the keynote address by Robert D. Atkinson of The Information Technology & Innovation Foundation. Atkinson claims countries with smaller territories, like Estonia, can advance  projects like online voting because all the stakeholders can be brought together to move such a project forward. Continue Reading »

I recently saw Urbanized, a documentary film about urban design showing at a handful of cinemas around the country. The film examines planning and design at cities around the world, generally focusing on specific projects in each city, such as the High Line in New York City, the TransMilenio bus rapid transit system in Bogotá, and a system of pedestrian paths in a South African township. There are also segments discussing citywide planning, for example in Phoenix and Brasília. While the projects chosen vary, a recurring theme is the impact of planning and design on the day-to-day lives of the lower class. Continue Reading »

Occupy Wall Street is two months old. While sympathetic with generalities of the critique, I’m a little unsure about what actual changes this will lead to. This is partially because OWS has not specified policy demands. This lack of specificity has been defended by Bernard Harcourt as a form of political disobedience, as a protest not only of the current conditions but also of the political system which has led to this point. In this view, articulating demands is merely buying into the institutions and ideologies that OWS rejects. Further, an alternative view of decision-making is being articulated in the participatory democracy of the General Assembly itself. (See this piece on the intellectual roots of the protest.)

But leaving aside participatory democracy, the essence of the critique captured in “We are the 99%” comes down to economic inequality. What is to be done about inequality depends (at least partly) on your opinion of the cause. Participatory democracy is the solution offered by OWS, because the cause of inequality is taken to be corporate capture of traditional political channels. Continue Reading »