Did Socrates commit suicide? Philosopher R.G. Frey argues that he did. Socrates’ final conversations with Phaedo and his friends show that he intended to drink the hemlock, and he drank it intentionally, knowing its effect and without being forced. It’s true that he had been sentenced to die, but still he chose to accept the cup rather than compel another to take his life.

“The fact that Socrates died a noble and dignified death does not show that he did not commit suicide,” writes Frey, “but rather that suicide need not be ignoble and undignified.”

(R.G. Frey, “Did Socrates Commit Suicide?”, Philosophy 53:203 [January 1978], 106-108.)