Allah Gave you wisdom good conscience and bad conscience it is up to you to decide. Whatever its happen anywhere is bad conscience work, corruption, so it is human tragedy. Allah gave holy divine laws and guidance and asked human being to use full human wisdom and intelligence to live in peace, harmony, happily and prosperously. Allah choosen His religion name is Islam ( peace ). The above mention problems are man-made and human tragedy. Allah says human being to maintained, Peace, Justice, Equality, proper distribution of resources and defined a complete guidance how to live in your life. Guided and taught values of eating, sleeping, going out and in, meeting with people, behaving with neighbours, how to work. ISLAM gives you guidance on path of lifes. The above all happen due to injustice and loosing values taught by Allah. He gave you everthing and human wisdom it is upto you? what you chooses.