Eng. Saber Othman, Chairman of EC4SDF , and the international expert in climate change affairs, confirmed that there are about 35,000 citizens in the world who have registered on the United Nations website to participate and attend the activities of the climate summit that Egypt will host at the end of next November in Sharm El-Sheikh, which is This places it among the largest countries that have hosted climate summits, and it seems clear that Egypt will compete with Paris, which recorded the largest number of attendees in years, which is 42,000 participants.