The slave trade, the forced Adoption policies, the changes in human societies have always been part of the process of social engineering, the author argues. All new developments are part of the evolutionary process of life, and are nothing to be critical about. Being critical in a constructive manner shapes however the future destiny of mankind, so one has to take a balanced view of the voices that protest against elements of social-engineering, for democracy is the only way for mankind to proceed. The sooner we come to embrace this, the quicker the conflicts within and between States and societies will be erased for peaceful evolution of societies.