In comparing the Paris Climate Treaty of December 2015 and t…

In comparing the Paris Climate Treaty of December 2015 and the Kyoto Environmental Conference of 1997, which of these is NOT true?   The Paris conference had more delegates in attendance than Kyoto did Kyoto proposals were mandatory to signatories The Paris proposal to keep the rise of average global temperature below 2 degree centigrade was an exhortation to signatories, not a legal obligation The US Senate refused to ratify the Kyoto treaty China which did not sign the Kyoto Treaty also refused to sign the Paris Climate treaty

Which of these elements fulfills the requirement that a war…

Which of these elements fulfills the requirement that a war is just according to Hugo Grotius’s just war doctrine?   The war has to be fought in self-defense The war has to be prosecuted using proportionate means The status quo post bellum should show a clear improvement over the status quo ante While the war is raging talks must continue to try and bring the war to an end, if at all possible All of the above