We are inefficient.  Everything about the human race scream inefficient.  Can we farm land masses large enough to feed a planet? Sure.  Can we build luxury complexes housing our populace and transport around the world to work in minutes? Sure.  Can we ensure survival to all.  Yup.  But we dont.  Because we are inefficient.  For the first time in human history almost every individual has direct access to any other individual planet wide.  Why arent we using this global infrastructure to get things done?  There is a world of people hurting out there and we could use the support of billions.  Forget currency and judging worths. Do things not for pay but because you know you should.  When you no longer judge worth, then you will begin to see the people equally full of life.  Deserving of trust in knowing the efforts of billions doing what they love achieves.  In their own time bask us in miraculous luxury.  Lets get our act together so that we all can spend alot more time poolside with the family.  The capability of billions is staggering.  Lets put it to better more well coordinated efforts to magnify yield.  In our prime effort to ensure all are cared for surrounds us with peaceful beings coexisting and globally collaborating to ensure all our needs and if possible desires are met.  Our world peace is merely natural.  Civilization requires maturity and you are not that yet evolved.  Whether you endeavor such an experience know you may not be alone.  World peace exists, is merely waiting on you to step up and become a civil being.