Repeating a comment of mine from last Fall:

1) "Empathy" as the emotional interest in others, could also be called "moral sense", the kind of empathy that sociopaths are said to lack.

2) "Empathy" as the ability to identify emotionally with others, the set of instincts or "firmware" that make interpersonal communications and interactions go smoothly, the kind of empathy that autistics are said to lack.

3) "Empathy" or "imaginative identification with others", a more intellectual version, part of the definition of an intelligent being which is associated with metalaw. The ability to intellectually and purposely imagine yourself in the place of another, even a very different other, such as an extra-terrestrial alien, hence its association with metalaw.