This book is an attempt to resolve the problem of universals with respect to knowledge and human nature; That is, the objectivity of our communication to end personal experience as a source of knowledge; to end personal experience as a source of making standards or policies to define humans' social reality; to hopefully establish peace and justice on our planet. [Climate change] and [nuclear confrontation] stands as an unavoidable threat to humans' life in the world. The US government refusal to sign Kyoto protocol proofs capitalists' relentlessness to the world of people and nature.