Probably still too early for good, sound rebuttals to Capital in the Twenty-First Century, but, until we get one of those, have a look-see at this stuff:
Arnold Kling doesn't understand, because he thinks the premise is impossible because, well, he never quite says...
Will Wilkinson just doesn't want to talk about it.
Robin Hanson sees invisible taxes.
Tyler Cowen promises he'll have more to say later, and his readers say "THEFT! OMG!!"
Any more found will be added to this list. If you have one, leave it in the comments and I will add it on.
[Cross posted at the Blog]