Philosophy and World Problems theme is a component of Encyclopedia of Social Sciences and Humanities in the global Encyclopedia of Life Support Systems (EOLSS), which is an integrated compendium of twenty one Encyclopedias. The Theme on Philosophy and World Problems deals, in three volumes and covers several topics, with a myriad of issues of great relevance to our world on Philosophy and World Problems. Philosophy resists conclusions because its method across disagreements – like modern science to which it gives rise - always leaves issues open to counter-argument and furtherance of understanding. This is how philosophy differs from religious, sectarian and other dogmas and closed systems of thinking. Yet agreement across the research contributing to this work is implicit or explicit on one meta principle: whatever is incoherent with organic, social and ecological life requirements through time is false, and evil to the extent of its reduction and destruction of life fields and support systems. These three volumes are aimed at a wide spectrum of audiences: University and College Students, Researchers and Educators.