The world development and growth has been made possible by visionally, selfless and rational human beings ho wanted to make the world better and accommodate the growing population .Dr. Chuba once said that ” if you are emotionally attached to your tribe, religion or political leaning to the point that truth and justice becomes secondary considerations then your education ,learning and exposure is useless if you cannot reason beyond petty sentiments , you are also a liability to mankind. What have you done to change the world?