Erik Torenberg, co-founder of the VC firm Village Global, interviews me in a wide-ranging podcast. Here is one bit from a series of questions on what do you disagree about with ____. In this case, Paul Krugman.

AT: …Krugman and I are almost in perfect agreement. Only marginally different. Paul says ‘Republicans are corrupt, incompetent, unprincipled and dangerous to a civil society’. I agree with that entirely. I would only change one word. I would change the word Republicans to the word politicians. If Paul could only be convinced of doing that, coming over to the libertarian side, we would be in complete agreement. But he is much more partisan than I am and even though I worry about Republicans more than Democrats at this particular point in time I think the larger incentive is that we all need to be worried about politicians rather than any one particular party.

Although I agree with Paul a lot of the time, sometimes he does just drive me absolutely batty. He just says things which I think are so wrong. In his latest column which to be fair was written as a column fifty years in the future so maybe it was a bit tongue in cheek. The column was pretending that Elon Musk and Peter Thiel were a hundred years of age and fit and fiddle and still major players in society. And Krugman wrote:

Life extension for a privileged few is by its nature a socially destructive technology and the time has come to ban it.

Now to me this is just evil. This is like something out of Ayn Rand’s Anthem, that it is evil to live longer than your brothers and all must be sentenced to death so that none live more than their allotted time. I think it is evil if we accept even the premise of his argument that these technologies are very expensive. Even on that ground it’s evil to kill people just so that they don’t live longer than average. But perhaps even a bigger point is that I think these technologies of life extension are some of the most important things that people are working on today. And the billionaires are doing an incredible service to humanity by investing in these radical ideas and pushing the frontier and that is going to have spillover effects on everyone. If we are to reach the singularity it will because the billionaires are getting us there earlier and faster and they are the ones pushing us to the singularity and everyone will benefit from these life extension technologies.

So I agree with Paul quite a bit, more than you might expect, but sometimes he just says things which are absolutely evil.