Racket of the day: higher education

A professor at Cal State Fullerton is in trouble for assigning a cheaper textbook than the one assigned by his department. The department-chosen text retails for a whopping $180. It’s also worth noting that the $180 textbook was written by the chair and vice chair of the math department.

Aside from unfortunate conflict of interest, one has to step back and wonder why it is that textbooks are so expensive these days. Has the cost of publishing gone up significantly? Prices in the rest of the book industry would seem to indicate not. Is it harder to recruit authors than ever? Maybe, but it’s worth pointing out that there’s probably not much that has changed in an introductory linear algebra text in the past 50 years.

The only explanation I can’t bat away is that the educational publishing industry learned to assert market power. The students have to buy the course textbook, and that gives publishers who can get in the door strong pricing flexibility, better yet if they are in cahoots with the administration. Furthermore, the ability to pay is bolstered by our good friends, non-dischargeable student loans.

It’s embarassing and sad. One could imagine an alternative universe where a system like Cal State endeavors to create its own teaching materials for free or minimal cost. It’s not like their are a dearth of linear algebra resources for free on the web. But that is not our world.

Finally, as a point of comparison, it just so happens that I still have my linear algebra textbook from undergrad.

What a textbook cost in 1992
What a textbook cost in 1992
Linear Algebra for Calculus, K. Heuvers, J. Kuisti, et al.
Linear Algebra for Calculus, K. Heuvers, J. Kuisti, et al.

 

 

 

 

 

 

 

$13.35 in 1992 would be $22.64 today. Amazon lists the current edition today for $111. Hmm.

Falling out of love with Silicon Valley

I came to Silicon Valley in the mid 1990’s. Reflecting back on that time directly out of college, I remember that I thought computer chips were exciting and that the best companies designing and manufacturing them were making huge money. Of course, I had been fascinated with computers since I was little, as had many of my coworkers.

Anyway, computer chips seemed really cool back then. They looked cool. They were made in cool manufacturing environments. The tools to design them were cool. And the chips were getting better and faster all the time. Honestly, it just seemed like fun and I wanted in.

In those years, I distinctly remember social events where I would try to express my excitement about semiconductors and folks would just politely back away from me, the crazy nerd.

Today,  Silicon Valley is still cool. In fact, it’s way cooler and more widely cool. People are making even more money, more people are involved, and the products they’re churning out are used by more people and in more numerous ways. And, the only reason you can’t talk about your work at parties today is because everyone is so tired of it.

But, SV today leaves me cold.

What has changed is cool itself. I liked nerd-cool, but this is mainstream capitalist cool. Banker cool. “Kids” in hoodies cool. Ignore the rules cool.

The people being drawn to Silicon Valley today, like me, are also coming because it’s exciting, but what excites them is not the same as what excited me. For awhile I thought this was a software vs. hardware thing. (It is, but not entirely — requires a separate post for sure.)

I see two basic factors for my loss of affection for SV:

  1. Today’s hot companies generally deploy tech rather than make it. The exceptions seem to be when they have to develop something for operational purposes, and when they do they seem to keep their innovations close. Poster child for this might be Google, which had to invent a lot of its infrastructure, though a Google starting fresh today would probably have much less to do. Anyway, not creating things you don’t absolutely have to create is probably smart, but can we admit that it’s also boring?
  2. The business models make me uncomfortable. Making a thing (or software, or a service) and selling it in a two-party, pareto-improving transaction is very passé. In fact, if your plan is to make and sell hardware OR software, your prospects for raising money are limited. Instead, advertising and market-making are hot.

 

When I was a young man, choosing my major in college, there were large, successful advertising businesses and large, successful market makers. But I would never have spent a femtosecond considering working for either.

Today, advertisers (Google, Facebook, etc) and market-makers (Uber, Airbnb, etc) dominate Silicon Valley. They’re great companies, I guess, but I have to wonder why so many engineers are thrilled to join them. Steve Jobs once famously recruited John Sculley by asking him if he wanted to sell sugar water for the rest of his career, or if he wanted to change the world. Well, it seems that sugar water (or perhaps, sugar water once removed) may have actually won in the end. (Interestingly, Apple continues to mostly avoid this model.)

I still love tech. Maybe the tech nerds will regroup somewhere and stage a comeback. Probably not going to happen in SV, though.