rationalskepticism.org

Teuton wrote:

Paul Almond wrote:
…modally possible…

"Possible" is per se a modal term, so the phrase "modally possible" is redundant. Anyway, I have no idea what "nonmodally possible" might mean.

It means "possible" in its everyday sense of the word - an event which cannot be ruled out. You might notice that the formal S5 definition of "possible" does not mean this.