Problem:
If you do the triggers out of order you later get two Semblances when you unlock Philosophical Zombies, because that doesn't clear the Bad Actors line.
Steps:
Buy "Mind Reading", "Bad Actors" and "Philosophical Zombies" in that order.
As sperate issue, my math (which could be wrong) says that doing this is completes the exploration faster, because the Bad Actors and Machine Unlearning upgrade tree is too expensive for its cost. This might also be considered a bug?