Computing Profession

Thoughts on ‘The Frenzy About High-Tech Talent’ and a Call For Corporate Action

Valerie Barr
Valerie Barr, Professor of Computer Science, Union College

The July 9, 2015, issue of The New York Review of Books carried a very thoughtful piece by Andrew Hacker.  In "The Frenzy About High-Tech Talent," Hacker discusses a number of books and reports that address whether or not there really is a need for more tech talent, the justification for the H-1B visa program, and issues in the American educational system.  Hacker is Professor Emeritus of political science at Queens College, part of the City University of New York, where he taught both political science and mathematics.

Throughout his piece, Hacker is basically questioning two things:

  1. Is there really an unfilled need for STEM graduates, or are we actually graduating too many so that many end up unemployed or employed in different areas?
  2. Are there flaws in the American education system, both at the K-12 level and in college, that lead us to be very dependent on foreign STEM graduates?

I recommend Hacker’s piece, and you might want to take a look at the books and reports on which he based it.  My interest here is not in debating the original texts, but I do think there are a number of key points that Hacker overlooks.  I raise these not so much to take issue with Hacker, but because his piece is but one instance of a set of oversights commonly made when people talk about job projections in STEM.

Liberal Arts and STEM

Several times in the piece, Hacker makes a distinction between STEM and liberal arts.  The first place this appears is in the statement "It's true that the U.S. has fewer people studying the subjects involved in STEM than many other countries.  The chief reason is that more of our students choose to major in business and liberal arts."  This comment implicitly elides "liberal arts" and "non-STEM," despite the fact that liberal arts colleges offer STEM majors, and that the original roots of the liberal arts included arithmetic, geometry, and astronomy (along with music, grammar, logic, and rhetoric).  At my own institution, Union College, 40% of our student body graduates with a STEM major (in addition to the traditional liberal arts, we also have engineering).    

This elision also arises in a table Hacker presents, drawn from Princeton Review.  It shows how students rate their professors, comparing technical institutions that focus on STEM (such as Georgia Tech and MIT) with liberal arts institutions.  Rather than looking at ratings of entire faculty groups, a more useful comparison would examine how students at each of those types of institutions rate faculty in just the STEM disciplines.  I suspect we would still see higher ratings for faculty at liberal arts schools because of factors such as small class size, one-on-one advising of students by faculty, number of office hours, little use of TAs, and heavy involvement of faculty in lab sessions.  Nonetheless, it would be more accurate to compare ratings of faculty who are in the same disciplinary groups, rather than comparing entire faculty bodies at the two types of institutions.

Where Are the Jobs Really?

The texts Hacker is reviewing, and his own information, seem to dwell predominately on overall job projections for the STEM fields.  Nowhere does there appear a breakout of the job forecast for computing related job categories.  With the increased ubiquity of computing across all industries and employment sectors, it seems unlikely that we will see the "deskilling" trend that may be occurring in engineering (whereby engineers create equipment that means they and others like them no longer have job opportunities).  We know that there are many jobs in the "tech sector" but there are also a lot of computing jobs in banking, finance, manufacturing, agriculture, healthcare, etc.  We can get an accurate picture of future job openings only if we can make a good determination of the computing jobs that exist outside of the "tech sector." 

Are There People to Fill the Jobs? (Hidden Pools of Talent)

There is much discussion and hand wringing about all of the looming job openings in computing and the dearth of people to fill them.  A lot of focus has been on the front end of the pipeline — how do we get more students exposed to CS early, and how do we recruit and retain a larger and more diverse pool at the college level?  These are very worthwhile questions.  But even if we snapped our fingers and woke up tomorrow with 10K trained CS teachers and fully implemented K-12 CS programs across the entire world, it would take quite a while for the students of today to take on the jobs that are open right now.  All is not lost however, if companies are willing to make some changes.  Consider the following:

1.  A 2008 report showed that 41% of technical women in tech companies leave within 10 years, or they transfer into positions on the business side (sales, marketing, etc.).  A more recent report shows that women working in science, engineering, and tech fields are 45% more likely than their male peers to leave the industry.  Let’s do some math.  There were 12K people at the recent Grace Hopper Conference.  Let’s guess that half of those were women students looking for jobs, and let’s say that they all were hired and will start new jobs next summer.  That’s 6K new tech employees, starting jobs in June 2016.  Unless something changes soon, somewhere between 2460 and 2700 of those new employees will leave.  That's not a winning strategy for filling a large number of open positions!

2.  Hacker points out, "employers see no need to encourage longer periods of employment, since each year cheaper graduates…arrive with their resumes." That may work in fields where the number of openings is reasonable and relatively stagnant. But that doesn’t work in the tech and computing related areas where there is huge need.

3.  In the past, in the early days of the computer age, when there were no academic CS programs, companies provided training for new employees.  In fact, many women who had been math majors and were planning on teaching careers instead were trained by major computing companies (like IBM) and went on to have long and productive careers (Turing Award recipient Fran Allen comes to mind immediately).

It is true that the industry changes quickly in some ways, with new tools, new approaches, and new languages. But there is a rich pool of potential employees who are being completely overlooked. The many women who have left tech positions could be brought back in and given training to bring them up to speed on the newest languages and development practices.  But this is a reasonable approach only if, at the same time, the tech industry makes a commitment to improving climate. There is no point in bringing back people who left tech if they are simply going to want to leave again in another 5 years. In fact, I imagine that bringing back a group of tech veterans who have greater maturity and experience could do wonders to improve climate in some of the tech companies.  But the companies have to commit. And they have to recognize that you can still be a cutting edge agile company even if the average age of your employees ticks up a bit.

Who will step up and be the first company to introduce quality in-house training, along with serious commitment to changing climate, as a multi-pronged strategy to recruit in the many women who left tech during the last decade or so?

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