from the 2+2 dept
But it's not just about encryption. The issue of outlawing math has come up in other contexts that we talk about as well. For example, the patenting of software is one example that has raised concerns about outlawing math. Algorithms are basically just mathematical formulas and not being able to write an algorithm because someone has patented some of it seems particularly stupid. Over a decade ago, Ben Klemens wrote a great book called Math You Can't Use.
And, of course, this enters the copyright realm as well. We're constantly talking about DRM, and a key bit of law that props up bogus DRM systems is Section 1201 of the DMCA, which outlaws any circumvention of DRM. But, many of those circumventions are little more than math as well.
This should be concerning to all of us. Attempting to hold back innovation, privacy and progress by outlawing math is a problem, and that's the reason behind our shirt. Oh, and it's also cool for math teachers and students too. Get yours today, and don't forget to check out the other gear in our super-early holiday sale.