I ended a recent post on cheating with a reference to necessity. But necessity is such a miserable concept these days, mocked and condemned by almost everyone. It's worth exploring the concept a bit further, which I'll do here by way of a related term -- determination -- equally scorned and dismissed in contemporary theory.
In the physical sciences the “standard” model of determination goes something like this: (A) there are deterministic systems, Laplacian systems with known laws that calculate and predict behavior. and (B) complex or non-linear systems -- think of a coin toss or the famous example of the double pendulum -- such systems are still subject to known laws, but due to minute variations below the threshold of observation they appear chaotic or unpredictable. (A coin toss does not randomize the laws of physics; nevertheless it produces a seemingly random outcome within deterministic laws.) Finally, (C) systems that are genuinely non-deterministic, and which truly deviate from the Laplacian model. Quantum mechanics is probably the best example of such indeterminate phenomena.
Indeed the physical sciences have inspired certain currents in recent theory, with someone like Karen Barad using the “weird indeterminancy” of quantum mechanics as a way to locate queerness in the very atoms and particles of the physical world, or others in the materialist tradition, be they Deleuzian or otherwise, finding inspiration in so-called “aleatory” matter. (And, in fact, Laruelle's most recent writings from the last decade refer frequently to quantum theory.) Continue reading