New paper online "A Non-symmetric Divide-and-Conquer Recursive Formula for the Convolution of Polynomials and Power Series"
You can charge for material things - paper, ink, packaging material, the time of the workers to prepare it. You can even charge for bandwidth, server upkeep, and electricity. But information has no material cost and therefore cannot be sold.
Exercise civil disobedience: it's your obligiation as a good citizen to be a pirate. We can negotiate again when they change the law to make copyrighted works enter the public domain within our lifetimes.
Current Time - Bulletin of the Atomic Scientists
It is 100 seconds to midnight. #doomsday