The Western powers and Zionists are doing it because they know that they can do it. Essentially there is not single soul to stop them. The amount of killing and injustice that took place is beyond henious. The Western powers don't even deny their full-blown support for Zionists. It is right in your face. Do something about it if you can.
I have said it many times before. Today my conclusion is as firm as rock. The Muslim majority nations have been dominated and defeated economically, scientifically, technologically, militarily and mentally. The reason why you don't even hear a protest at ICJ or other venues from Islamic nations is because these people have been broken, humiliated and defeated inside out. The Islamic nations will remain subjugated for a very long time to come. Anyone who believes there is a way out of this needs a reality check. Not in our life time and not in the life time of our upcoming generations. We are behind and I mean lightyears behind.
Palestine, Iraq, Libya, Syria, Aghanistan, Palestine and the list goes on. All you need is a pair of eyes.