consequentialism
Explanation
The Joke
Two characters are debating ethical frameworks. One argues that ethics should always be consequentialist -- that we need to consider not just our actions but their potential consequences. The other points out a problem: you cannot predict the future, especially in the very long term. The first character responds that their ethical system is focused on the short term, where predictions are easier, and they will deal with whatever comes later. But the second character notes this just creates a new problem: if you could predict the future, ethics would be irrelevant because everything would be pre-determined.
The debate escalates as the second character argues that the first person's ethical framework only works well if you can predict the future, but if you can actually predict the future perfectly, then free will does not exist and ethics is meaningless. The first character then pivots, saying "Watch, actually... this is the best of all possible worlds!" -- invoking Leibniz's optimistic philosophy as a convenient escape from the logical trap.
The final panel has the second character exclaiming that this approach would let foolish and cruel people think they are cosmically justified, to which the first character cheerfully agrees that it is indeed "the best of all possible worlds."
The Humor
The humor comes from watching a philosophical debate spiral into absurdity as each attempt to patch a consequentialist ethical framework creates bigger problems. The punchline lands when the first character, cornered by logic, simply declares everything is already perfect (Leibnizian optimism), which is exactly the kind of philosophy that would appeal to people who do not want to think critically about ethics. The comic satirizes how philosophical frameworks can be twisted to justify laziness or cruelty.
The votey panel shows a graph of happiness versus predictive power, with a sharp peak at low predictive power (blissful ignorance) and a steep decline as predictive power increases, with humans marked at a particularly unhappy spot -- enough predictive power to worry, but not enough to actually control outcomes.
References
The comic references several major philosophical concepts. Consequentialism is the ethical theory that the morality of an action should be judged by its outcomes. The line "this is the best of all possible worlds" is a direct reference to Gottfried Wilhelm Leibniz's theodicy from his 1710 work, famously satirized by Voltaire in Candide (1759). The debate about prediction and free will touches on determinism and its implications for moral responsibility.