RobustRealist

Hey Bryan. Suppose your robust, non-reductive form of moral realism turned out to be false. What do you think is next most plausible metaethical position?

One more if you have the time:

You've leveled criticisms against left-libertarian positions in the past (e.g. those of Rod Long). Are there any areas in which you'd agree with them against more mainstream libertarianisms (or more specifically, mainstream market anarchisms)?