and some views on international law
National Law
It is generally assumed in a nation-state governed through a freely elected, representative democracy, laws enacted and enforced are done so for the benefit of its society: i.e. promoting its general welfare. People of that society, who breach said laws, risk punishment by the government. If apprehended, they are tried, and if found guilty, may be punished. In our system of government, the Legislative, Executive, and Judicial branches work together in this function. However, it is recognized that the general law may not always be appropriate in specific situations. The defense of general justification, in criminal law, allows people, at their peril, to break laws in these instances. It is then up to the enforcement or judicial function to determine whether the perpetrator(s) is (are) to be held liable for the breach of law and punished.
International Law
Historically, international law, by comparison, was, and many would argue still is, created by nation-states for the benefit of themselves vis-à-vis other nation-states. Thus, there has been no true altruism at the international law level, i.e. a "world society" did not exist to be the recipient of benefit. It was every nation for itself, promoting itself. Psychological egoism was the norm. "No nation has friends-only interests"3 as the formulary credo for international law. International altruism is a facade, international beneficence a fiction--all such actions are an investment. International "kindness" is extended only when it is determined to be in the extending nations "interest".
from
http://66.102.9.104/search?q=cache:TPEK ... ell95.htmland another definition here
http://encyclopedia.laborlawtalk.com/International_law[/quote]