The world needs science and science needs women- UNESCO Chief Humanity cannot afford "to ignore half of its creative genius", the head of the UN agency for education, science and culture (UNESCO) has urged. Irina Bokova made the call ahead of the International Day of Women and Girls in Science which was observed on February 11. The International Day of Women and Girls in Science is observed every year on 11 February. The is to celebrate the social, economic, cultural and political achievements of women across the globe. Women leaders are pledging to take action as champions for gender parity, not only for International Women’s Day, but EVERY DAY. According to UN estimates, women account for only 30 per cent of the world's researchers and even lower percentages at higher decision-making levels. The world needs science and science needs women, UNESCO Director-General Irina Bokova urged as she issued a rallying call for people around the world to "take a stand" for girls and women in science. Stereotypes, social and cultural restrictions are keeping girls from education and preventing them from embracing careers in science, Ms Bokova said. It also throws a shadow over efforts to implement the Paris Agreement on Climate Change although women are on the frontline of the battle. SOURCE: Jocelyne Sambira, United Nations.