While I agree, I also think every other global leader right now shares the blame for complete inaction.
Clearly, Israel has no respect for international law. They have no respect for Human life, so how could they respect law?
For a power like this words and harsh criticism is not enough.
I think every nation is going to have to answer to their people over this.
I'll support the UN and Amnesty International for as long as needed, as long as they pursue answers from such "leaders".
When this is over, we need one organization to focus their efforts on forcing leaders to answer for their lack of action on this.