CONCEPT
The Imperative of Responsibility
Jonas's 1979 reformulation of the categorical imperative for the technological age: act so that the effects of your action are compatible with the permanence of genuine human life on Earth.
The central ethical principle of Jonas's mature philosophy, articulated in his 1979 masterwork and deliberately echoing Kant while redirecting the focus from rational consistency among contemporaries to temporal responsibility across generations. The imperative does not prescribe the content of future flourishing — Jonas was too careful to specify what genuine human life must look like — but establishes a constraint: the effects of present action must not foreclose the possibility of future persons developing the capacities that make life genuinely human. It is both more modest and more demanding than it appears. Modest because it requires only non-destruction of preconditions, not maximization of welfare. Demanding because it applies unconditionally, to every action with long-term consequences, regardless of short-term benefits.
In The You On AI Field Guide
The imperative was forged in the shadow of twentieth-century catastrophe. Jonas had fought the Nazis, lost his mother at Auschwitz, and watched his teacher Martin Heidegger accommodate a regime that the philosophical traditions