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Ed Knight's avatar

Two things:

First, preserving self-identity is absolutely one of the strongest psychological motivations we have (I got Summa thanks to a thesis on it). The more an individual can be aware of that, the more they can control their own reactions and life. My top examples are “I’m a victim” (yep, and you will be until you change that identity), both “I’m not smart” and “I’m very smart” (a common misreading of actual capabilities), and “I’m not attractive” (because poor self-confidence is what makes people unattractive more than their physical appearance, and so that’s a trap).

Second, climate change, something I’ve been into the depths of since the 90s due to my satellite work. As I’ve told people frequently: There is no question that the Earth will survive. Life will survive. Humans will survive. The questions are what it will take for human civilization to adapt, and we may not like many of those answers.

Specifically, as the climate changes, where you can grow various types of crops changes. That alters a ton of geopolitics and economics. Another is water flow. You and I both live off the Colorado River (I think you’re in Phoenix rather than Tucson). We are not going to see the regular flows that were used to set the compact and also expanded our populations upon. So… whose farmers go out of business? My vote is that we let the Arizona cotton farms shrivel up. You may have a different perspective.

Biodiversity may increase in a hotter, more CO2 heavy climate, but getting there is gonna be a hard for a lot of the population.

As for the politics of “stopping it” (too late), my argument is a bit simpler. The dependence on fossil fuels drives most of our geopolitics these days. Maybe… we shouldn’t be so dependent?

David L. Kendall's avatar

How amazing it is to learn I am wrong! How unsatisfying it is to think I am right but not be entirely sure. Science is the search for true positive statements. I love your article Unsettling Science. If only I could get my students to read it and understand it.

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