Incompressibility and the Mathematics of Ethical Magnetism

One of the most intriguing aspects of the current U.S. border crisis is the way that human rights and American decency get articulated in the public sphere of discourse. An initial pull is raw emotion and empathy, then there are counterweights where the long-term consequences of existing policies are weighed against the exigent effects of the policy, and then there are crackpot theories of “crisis actors” and whatnot as bizarro-world distractions. But, if we accept the general thesis of our enlightenment values carrying us ever forward into increasing rights for all, reduced violence and war, and the closing of the curtain on the long human history of despair, poverty, and hunger, we must also ask more generally how this comes to be. Steven Pinker certainly has rounded up some social theories, but what kind of meta-ethics might be at work that seems to push human civilization towards these positive outcomes?

Per the last post, I take the position that we can potentially formulate meaningful sentences about what “ought” to be done, and that those meaningful sentences are, in fact, meaningful precisely because they are grounded in the semantics we derive from real world interactions. How does this work? Well, we can invoke the so-called Cornell Realists argument that the semantics of a word like “ought” is not as flexible as Moore’s Open Question argument suggests. Indeed, if we instead look at the natural world and the theories that we have built up about it (generally “scientific theories” but, also, perhaps “folk scientific ideas” or “developing scientific theories”), certain concepts take on the character of being so-called “joints of reality.” That is, they are less changeable than other concepts and become referential magnets that have an elite status among the concepts we use for the world.… Read the rest

Bolt, Volt, and Tesla: The Experience and Ethics of Electrified Transportation

I have now owned a triumvirate of electric/hybrid vehicles since 2012. The quest began with a Chevy Volt in 2012 that we still own but that is used by our son in college. I recently worked with him to replace tires and windshield wipers on the vehicle, which is otherwise still rolling along despite a mild fender bender when he slid into another vehicle on a snowy night. The Bolt is the newest member of the grouping, serving as my wife’s daily driver but only accumulating 1500 miles since arriving via flatbed last October. And then there are the Teslas. The first, a Model S P85, was around number 4000 off the Fremont assembly line in early 2013, with the second taking its place in early 2016.

So has it been worth it? Yes, absolutely, but with caveats, operationally and ethically, as you will see.

First, the vehicles have been paired with photovoltaic systems, a 10kW system with microinverters in Cali and now an 8kW system at our remodeled southwestern abode. This helps to offset any concerns that grid electricity may be less clean than modern, high-efficiency gasoline engines.

Second, there is range anxiety. As the name implies, it’s the fear of running out of charge that is just like running out of gas but with far fewer places to recharge than are available in the modern ecosystem of gas stations throughout the nation. Mostly, when doing everyday errand-running and brief trips out of town, range anxiety is not an issue. Freeways are manageable in the Tesla now that superchargers are available for large swaths of the United States, including recent arrivals near the relatively desolate area where I now live.… Read the rest