It's incumbent upon all of us working in public health to improve surveillance systems and vital registration systems so that we do have these data.
It is incumbent upon justice to give some warnings of their doubt about a case.
Thus the responsibility for life hackers. As free-thinkers outside the mainstream, it is perhaps incumbent upon us not to sacrifice our virtuous integrity for short-term rewards.
He has no sense of the duty incumbent upon him.
I think it's incumbent upon us to support him.
