motive, opportunity and instrumentality...

Instrumentality is a philosophical term. It is generally used to discredit successful theories, statistics, or culture. The present argument is that its idea is a threat to philanthropy for culture.

Instrumentality

"Instrument of war" usually describes some kind of weapon, a gun, a warship, a fighter plane,etc.

Scientific evidence.

That which manifests itself in the real world to our observation by senses or instrumentality. Or that which can be inferred from the former constraint.