Suppose that you want to spank your child. GR would have you ask:
Suppose that you want to spank your child. GR would have you ask:
If you were in your child's exact place, you'd have the desire that the child presently has -- you'd desire not to be spanked. GR, formulated this way, would forbid you to spank your child.
Suppose that you want to spank your child. GR would have you ask:
This question tests your present consistency.
Suppose that you want to spank your child. GR would have you ask:
There's a subtle but important difference between the two.