The State of Qatar's candidate to the Post of the Director-General of the United Nations Educational, Scientific and Cultural Organization (UNESCO) and Advisor at the Emiri Diwan, HE Dr. Hamad bin Abdulaziz Al Kuwari, stressed the need for the cooperation and solidarity of the international community to fight terrorism. Terrorism is a common threat of whole humanity and it does not differentiate between its targets, he said, condemning all forms of terrorism.