San Diego Canyonlands protects and restores San Diego’s many canyons, one of the regions most distinctive features. I was the founding board President, and am occasionally involved in special projects.
The League of Amazing Programmers
The League of Amazing Programmers teaches kids to code, preparing them for working as professional programmers before they’ve graduated from High School. I am the board President.
Metatab
Metatab is an open source project that develop tools for data wrangling and packaging, making data easier for analysts to use.
San Diego Regional Data Library
The San Diego Regional Data Library runs volunteer, pro-bono data projects
Civic Knowledge
Civic Knowledge provides commercial data services for companies, governments and nonprofits.
Replace the Nonprofit Tax Deduction
One of my long-term irritations with nonprofits is that donors can get deductions for donations to organizations that don’t have as much social impact as other organizations. I don’t think that donations to most large-city symphonies, or yet another $100M to Harvard, makes much of a social difference, but the donor gets the same tax incentive as donations to other, high-impact organizations.
One way to solve this problem, and tackle a few others as well, would be to replace the standard nonprofit tax deduction with a sliding scale deduction based on impact.
Well, We Warned You
Last September, Columbia Journalism Review reported on American’s low and declining trust in the media. In hope of exposing some reason for hope, they asked if that trust might be restored, and about 75% said it could be, if the media improved accuracy by “not reporting stories before [a news outlet] verifies all the facts and being willing to correct mistakes it makes”
Clearly, media outlets carefully considered that advice while writing stories about Covington High School.
Just What Is Selection Bias?
While reading a bit about KIPP schools, a compensatory education program for minority students, I found a report that has some interesting, adjacent paragraphs:
[The KIPP Performance gains do] not appear to be attributable to a selective admissions process. KIPP serves minority and high-need students, many of whom performed poorly before they entered the schools. Some unobservable biases may be present in student motivation and support, but except for a tendency to attract more girls than boys, there is as yetno strong observable evidence of a systematic selection bias. Where it has been monitored, student attrition is high and seemingly selective. Those who leave KIPP tend to have been performing less well than those who stay, and at least one study suggests that those who leave were lowerperforming when they entered. Such attrition, if it were taken into consideration, would reduce the size of gains in reports that simply compare KIPP eighth graders with those in their host districts. However, the evidence does not go so far as to suggest that attrition fully accounts for the observed KIPP advantage.
Economic Notes On Manufacturing
The US has been shedding manufacturing jobs since about 2000. ( Not 1970 as many people believe . )

But, a capital spending report for the same period shows that capital spending has not dropped:
Furthermore, manufacturing revenue has been climbing over the period, but income after tax has stayed fairly flat.
So, if the manufacturing companies are spending less on people, the same amount on machines but not getting more income, where is the additional expense? They could be spending more on raw materials, but the other possibility is that they are spending more on services, in the form of outsourced labor. For instance, instead of hiring janitors directly, they hire a janitorial services firm. In this case, the same number of people are being hired, but the job is shifted from “manufacturing” to “services.” I’m not sure about the details of this effect, but it does mean that the decline in manufacturing jobs may not be as great as it appears.
Educated Into A Corner
Here is an excellent comment to an article in the Chronicle of Higher Education. The commenter, mark_r_harris, is a teacher in South Korea who explains what happens when, as the Obama administration would like, every student in a country graduates from college.
On 60 Minutes a few weekends ago, it was mentioned that the Bill and Melinda Gates Foundation would like 80% of American youth to attend and graduate from college. It is a nice thought in many ways. As a teacher and professor, intellectually I am all for it (if the university experience is a serious one, which these days, I don’t know). But students’ expectations in attending college are not just intellectual; they are careerist (probably far more so). As it happens, I am now living and teaching in a country, South Korea, that meets the Gates’ standards. Right now, about 75-80% of Korean high school students enter a university. The 20% of Korean youth who do not attend university are mainly poor rural youth. Given the Koreans’ diligence, it is not surprising that the vast majority of university attendees also graduate, many with majors in scientific and engineering disciplines (“soft” degrees like marketing are not as popular here). This is a dedicated country. But you know what? They can’t find jobs. It was reported in the Korean media a few weeks ago that according to the latest government figures, only half of recent Korean university graduates have found full-time work. Even the country’s best university, Seoul National, only has a 70% placement rate. Now, Korea is experiencing an economic downturn, but not as bad as America’s. This employment issue has more to do with levels of training and subsequent levels of expectation. When a Korean student emerges from 20 years of intense study with a university degree, he or she reasonably expects a “good” job — which is to say, a well-paying professional or managerial job with good forward prospects. But here’s the problem. There does not exist, nor will there ever exist, a society in which 80% of the available jobs are professional, managerial, comfortable, and well-paid. No way. Korea has a number of other jobs, but some are low-paid service work, and many others — in factories, farming, fishing — are scorned as 3-D jobs (difficult, dirty, and dangerous). Educated Koreans don’t want them. So the country is importing labor in droves — from China, Vietnam, Cambodia, the Philippines, even Uzbekistan. In the countryside, rural Korean men are having such a difficult time finding prospective wives to share their agricultural lifestyle that fully 40% of rural marriages are to poor women from those other Asian countries, who are brought in by match-makers and marriage brokers. Since young Koreans almost invariably live at home until marriage, whether they are working or not, it is routine for the young unemployed to do so. Their parents, who have a lot invested in their children’s successful outcomes, discourage them from taking low-level, part-time, or contract work, even just to get a start in life. As is usually the case, the only way they can see of improving their lot is not by lowering their expectations, but by improving their qualifications: by scoring well on English tests, getting additional certificates, and so on. But everyone else is doing this, too, so the competitive field remains the same. What will happen to these youths? The more years they don’t work, the less chance there is that they ever will. They become tainted, and possibly a permanently disenfranchised minority.
