But many of the consequences that follow logically from this process are still not understood.

Given that, in general, all passengers are persons, the last sentence above ought to follow logically from the first one.

He endeavours to prove his intermediate principles follow logically and automatically from his fundamental principles.

Decide if the given conclusion follows logically from the premise.

At the very least, it's hard to tell how this public policy conclusion follows logically from the gospel-based premise.