The Japanese Government refused to surrender before the bombing. The Japanese were known to be relentlessly devoted to their country. Why sacrifice the lives of so many more Americans to achieve the same end goal? Sure, Japanese families were devastated, at the sake of both American and Japanese families being devastated.

Morality is subjective and science is objective. The conditions for "right" and "wrong" actions are not something fundamentally agreed on such as gravity or light. Science has never told us what we should do, in reference to our relationships with our own and other species and it never will.

"Wetting is the ability of a liquid to maintain contact with a solid surface"

Wetness is determined by the strength of the intermolecular forces of a liquid and a solid that are in contact. Wetness is a property of all liquids, just like viscosity. Since "water" is a liquid, it has the property of wetness, and thus is wet.