World Water Day has been observed on March 22nd since 1993 when the United Nations General Assembly declared March 22nd as World Day for Water. This day was first formally proposed in Agenda 21 of the 1992 United Nations Conference on Environment and Development in Rio de Janeiro, Brazil. Observance began in 1993 and has grown significantly ever since; for the general public to show support, it is encouraged for the public to not use their taps throughout the whole day. The UN and its member nations devote this day to implementing UN recommendations and promoting concrete activities within their countries regarding the world's water resources. Each year, one of various UN agencies involved in water issues takes the lead in promoting and coordinating international activities for World Water Day. Since its inception in 2003, UN-Water has been responsible for selecting the theme, messages and lead UN agency for the World Day for Water. Today UN-Water is encouraging people worldwide to follow a healthier, sustainable diet; consume less water-intensive products; produce more food, of better quality, with less water and to reduce the scandalous food wastage: 30% of the food produced worldwide is never eaten and the water used to produce this food is lost.
Today is International Women's Day. There are over 1,600 events planned all over the globe, details can be found on the IWD website. The first national Women's Day was observed on 28 February 1909 in the United States following a declaration by the Socialist Party of America. In August 1910, an International Women's Conference was organized to precede the general meeting of the Socialist Second International in Copenhagen. Inspired in part by the American socialists, German Socialist Luise Zietz proposed the establishment of an annual 'International Woman's Day' and was seconded by Clara Zetkin, although no date was specified at that conference. Delegates (100 women from 17 countries) agreed with the idea as a strategy to promote equal rights, including suffrage, for women. The following year, on 18 March, 1911, IWD was marked for the first time, by over a million people in Austria, Denmark, Germany and Switzerland. In the West, International Women's Day was first observed as a popular event after 1977 when the United Nations General Assembly invited member states to proclaim March 8 as the UN Day for women's rights and world peace. The Association of Surfing Professionals Europe has a great interview with some of the top female surf professionals that you can read here.