International Day for Biological Diversity has proclaimed May 22 by United Nations. The moto of International Day for Biological Diversity (IDB) to increase understanding and awareness of biodiversity issues. Biodiversity is the foundation for life and for the essential services provided by ecosystems. It therefore underpins peoples’ livelihoods and sustainable development in all areas of
more..The 17th of November is the International Students’ Day, an international observance of student activism. The date commemorates the anniversary of the 1939 Nazi storming of the University of Prague after demonstrations against the killing of Jan Opletal and the occupation of Czechoslovakia, and the execution of nine student leaders, over 1200 students sent to
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