The Rational Optimist

I really enjoyed listening to Matt Ridley's The Rational Optimist as an audio-book. It seemed perfectly suited to the format. The reader, L.j. Ganser, had just the tone of jaunty buoyancy to carry me through the whole set of 11 CDs in just a couple of weeks of listening in the car, which is the only place I find conducive to working through audio-books. The book itself could perhaps be considered a kind of libertarian manifesto, though Ridley is a lot less concerned about the corrosive effects of "statism" and government abuse of power than most libertarians, as long as property rights are reliably protected. I'd call him a Madisonian liberal: he's all in favor of political forms that weaken and factionalize, but have the authority to defend the processes of exchange he finds magical in determining the (almost) inevitability of human progress. There's also an ingredient of engagement with science in Ridley's writing and thinking here that I find quite admirable, though it has drawn what I think is criticism of the wrong sort from professional scientists, predictably, in the area of climate change. I say the wrong sort because I see the criticism as simply an attempt to shut his argument down point by point rather than addressing it overall, and overall I think he remains convincing, as an "amateur" thinking about the implications of even the "scientific consensus" on climate change issues: namely, that there is uncertainty about the magnitude and meaning of effects of climate change, and very little uncertainty about the magnitude of the costs of simply trying to stop carbon emissions on the living standards of the world, developed and developing. To categorize him as a climate change denier is I believe dishonest.