Prof. Shimazono summarized the policy of government agencies of health administration related to Fukushima into three: first they do not investigate; even when they investigate, they do not disclose their collected information; even when they disclose it, they do not help people.
So the three things are necessary:
1. jijñāsā (investigation)
2. pramāṇa (collect knowledge/information)
3. pravṛtti (action)
The Buddha's four epithets tell us the importance of compassion, the basis of the rest, which is totally missing in government agencies.