Murray Rothbard writes in today’s Mises Daily:
The “realism” of the goal can only be challenged by a critique of the goal itself, not in the problem of how to attain it. Then, after we have decided on the goal, we face the entirely separate strategic question of how to attain that goal as rapidly as possible, how to build a movement to attain it, etc.
Thus, William Lloyd Garrison was not being “unrealistic” when, in the 1830s, he raised the glorious standard of immediate emancipation of the slaves. His goal was the proper one, and his strategic realism came in the fact that he did not expect his goal to be quickly reached. Or, as Garrison himself distinguished,
Urge immediate abolition as earnestly as we may, it will, alas! be gradual abolition in the end. We have never said that slavery would be overthrown by a single blow; that it ought to be, we shall always contend. (The Liberator, August 13, 1831)