There are a huge number of ways in which Artificial General Intelligence (AGI) can take over the world, rendering humanity essentially useless.

Max Tegmark – Life 3.0

Interesting exploration of the implications of AGI, faulted by the typical preference of Analytical Philosophy for construction of intricate, highly  theoretical scenario’s, under-emphasizing basic challenges (in the case of AGI: lack of robustness / antifragility).