Nitpick: “singularity” is basically one abstract concept (exponential growth / infinity / asymptote) to another abstract concept (technology / economic growth / intelligence). So the intuition-pumping is probably a better first step (like examples of past technology that seemed absurd before it was invented).
Nitpick: “singularity” is basically one abstract concept (exponential growth / infinity / asymptote) to another abstract concept (technology / economic growth / intelligence). So the intuition-pumping is probably a better first step (like examples of past technology that seemed absurd before it was invented).