[z2]

Sorry for the late reply, I regret the dramatic comparison to obvious physical harm. The argument is we tend to recognize industry-scale externalities after the fact, and that AI infrastructure costs are currently underpriced and borne by all, including non-participants. Gasoline with lead and asbestos both had great positive impact that we don't talk about anymore, because they are lessons in the negative side not being properly accounted for until much later.