The world would be a better place if Prof. Nassim Taleb could teach Antifragility on Rukuku

I am a big fan of Nassim Taleb‘s books, in fact I have read and re-read all of his books, and the reference section from the Black Swan has become my shopping list so that I can get yet more insight into what Dr. Taleb has been exploring.

When I first envisioned the mechanism that is in the core of Rukuku.com’s class editing engine, I did not know that I essentially cooked up a system based on a fractal.  I dug into the math of permutations and combinations, and this then led to the discovery that I was dealing with a fractal.  Long story short, it was Nassim Taleb who spurred my interest in Benoit Mandelbrot’s research. We still do not know how the Rukuku fractal will develop when Rukuku opens its doors to the public, but the interface of the class editing tool is truly amazing:  it is intuitive, simple and versatile at the same time.

My dream is that one day Prof. Nassim Taleb could author and teach something in the lines of “Antifragility 101” or “Non-Gaussian Finance zn+1 = zn2 + c” on Rukuku.com.

We will definitely invite him to use Rukuku, but for now we can just continue to learn in passive “observatory” mode, i.e. watch a video. Here’s his lecture on Antifragility filmed at his and my alma mater in 2011.

And stay tuned for Part 2 of the “What’s in the name of our company”—the post is coming out in 24 hours as announced.

Discovery and decline

Photo Credit: (NASA/Robert Markowitz)

The space shuttle Discovery’s final voyage over the Washington, DC area (and over my head) Tuesday morning was a spectacular sight. Unfortunately, it was also a spectacular reminder of the declining emphasis on science and mathematics in the American education system.

Yes, the space shuttle program had many faults. Its fatality rate was alarmingly high. It probably even deserved to be ended – but its end serves as a powerful symbol of our muddled priorities. Over the years, the space program inspired many people to become science, engineering and mathematics professionals. So whatever your views on federal spending happen to be, it is telling when there is about eighty times more money allocated for military spending (most of it to support our increasingly bizarre nation-building and intervention in the Middle East) than for NASA.

This attitude trickles down to the school system. American students’ science and math scores have remained very stagnant compared to those of other developed, and even developing, nations around the world. The problem starts with teachers: we have fewer and fewer qualified and passionate professionals teaching science and math because the inspiration and the incentives just aren’t there. The few who do exist are not sufficiently rewarded by the system.

Granted, the United States continues to have a good environment for encouraging tech innovation – private sector technology titans like the late Steve Jobs and Bill Gates are ample proof of this. Sadly, we’re not doing a good job inspiring the next generation of innovators.

Pulling the education system out of the past

How will online learning help to update our antiquated attitudes towards education?

Following directions vs. taking initiative. The very act of taking a class online is a major step forward in demonstrating an initiative to learn. A student who willingly takes a class that interests him/her is much more likely to succeed than one who feels he/she is doing so at someone else’s behest. The teacher-student relationship changes from a hierarchical one to a mutually beneficial partnership. Such an environment is far more conducive to taking responsibility for one’s own education.

Tolerance of discussion and questioning. With a varied market of services, educators, and classes, those who want to learn will be able to shop around and choose how they want to learn. Informed consumers who don’t wish to be handed a boilerplate no-questions-asked version of a subject – and we think most people who take the initiative to take a class are such consumers – will be able to select the type of instruction they want.

Allowing students, parents, and stakeholders to have a say in what should be taught. Because the student (and other involved stakeholders such as the parents) becomes the consumer, education providers have a serious incentive to offer the classes that are most relevant to the student’s needs. This simple market mechanism – the desire to benefit the consumer – is a serious deficit in public education.

Online technology is changing the conversation about how we ought to learn. We think this is great – every system requires occasional questioning and updating. Our education system needs it more than anything else.

Breaking Barriers

As we outlined last Wednesday, there are several significant barriers preventing low-income people and other disadvantaged groups from accessing quality education. How can new technology address these deficiencies?

1.      Technological advancement will lower the input costs of education. The traditional teacher-classroom education model is no longer the only game in town. With intuitive and flexible online platforms, teachers and learners will be able to meet in a virtual environment, drastically cutting costs. Before, this transaction would have had to incorporate the cost of transportation, a brick-and-mortar location, and materials, but now it only has to address the cost of hiring a great educator. Both the student and the teacher benefit.

2.      Online platforms will allow a teacher to interact effectively with a greater number of students. Currently, a major limiting factor in the efficiency of education is class size. Thoughtfully designed online learning platforms can eliminate the constraints of the physical classroom while preserving (and even enhancing) the teacher-student relationship. This will further hack away at the major barrier to entry for many people – cost – while improving quality.

3.      Online education technology will also bridge the quality gap by increasing accessibility. The beauty of learning online is that teacher and student can interact from anywhere in the world at any time. People in areas that are remote or lacking in quality teachers will be able to connect with great educators around the world – educational demand and supply will be connected in a dramatically new and more efficient way.

The possibilities are truly exciting.

Please check back with us all next week for more about educational problems and solutions!

Socioeconomic barriers

On this blog, we’re always talking about problems in education that need solving. One of these is the socioeconomic gap in access, quality, and achievement. What specific issues should stakeholders in education be aware of in solving this problem? Here are some examples:

High cost

Sure, in most countries public education is funded by the taxpayer, so it’s ostensibly free. Unfortunately, this isn’t the whole picture. Even in the developed world, public education is often of low quality, requiring learners to supplement their instruction with expensive, resource-heavy private services. And outside of primary school education, the world is full of people who want to learn something but aren’t able to because of prohibitive costs.

Poor access/low quality

In low-income areas of developed countries, as well as those in the developing world, access to quality education is in short supply. Good teachers are few and far between, and other educational resources are even more scarce.

Lack of relevance

As we discussed in our commentary on curricular problems and in our last post, the things that are being taught in public schools are often irrelevant to the learners. For example, often people who require instruction in a trade will receive an abstract education that is of little use in advancing their career aspirations. There are no services broadly available to effectively and cheaply educate interested people in a subject they find relevant or necessary to their life or career advancement.

In our next installment, we’ll be talking about the ways in which online education technologies can help to address these issues.

Hey! Teacher! Leave them kids alone…

According to the OECD, in 2010 the United States ranked 14th in reading, 17th in science, and 25th in mathematics (all out of 34), to earn the fantastically run-of-the-mill overall rating of “average.” For a country that, in the not-too-distant past, produced most of the world’s technical innovation and boasted an unparalleled productive and creative output, this is a jarring wake-up call.

On Wednesday, we talked about why standardized test based teacher evaluation is very bad at identifying and rewarding good teachers.  This is definitely a big part of the problem in US education.

Another part of the problem – one that is more controversial to discuss, to be sure – is the problem of bad teachers. We have a lot of them, and they don’t seem to be getting any better.

When I was in school, I once had an English teacher who told us with a straight face that the Soviet Union was not involved in World War II. Granted, this wasn’t his subject, but… really? Slightly dumbfounded by this bold statement, I tried to convince him otherwise. My disruption was to no avail, and only earned me looks of disdain from most of my bored classmates.

In the years since, I’ve often wondered about that incident. How could a person become a teacher without knowing undeniably basic things like that? As it turns out, there are several factors that make this possible.

Some of them are:

Flawed methods of teacher evaluation. This relates straight back to Wednesday’s post. The Department of Education, along with local school boards, seems hell-bent on turning our schools into standardized assessment factories, complete with teachers whose only purpose is to teach students how to take a test (does anyone else hear Pink Floyd’s “Another Brick In The Wall” playing in their heads?).

Low pay. In 2009, the average yearly salary for a US primary school teacher who has been employed for fifteen years was less than $44,000. For most other professions requiring a college degree, that’s a standard entry level salary. How can schools possibly attract passionate, knowledgeable, proficient, competent professionals when pretty much every other employment option pays better? The result of this is that schools are left with people who either have no other choice but to become teachers, or are very passionate about educating people (bless them, but they’re rare).

Teachers’ unions and entrenched bureaucracy. Teachers’ unions do provide some recourse against unreasonable teacher evaluation, but they also prevent students and parents from having any recourse against bad teachers. Bad teachers are consistently protected from scrutiny and replacement by their unions.

“But Alex,” you might say, “the last two arguments are always used by opposite sides of the political spectrum. I thought they were mutually exclusive!”

The reality is funny. In two-sided political discourse, each party generally tries to convince us that the other’s position is the problem. But as H.L. Mencken once noted, the ironic beauty of it is that they’re usually both right – about each other.