The Ukrainian Registered Cossacks post of Hetman by its decree. Cossacks elected unanimously to this post a well-known scientist, Anatoliy Ivanovich Shevchenko, Corresponding member of the National Academy of Science of Ukraine, Ph Doctor of Technical Science, Ph Doctor of Theology, rector of the State University of Information Technology and Artificial Intelligence, and attached to MES of Ukraine. The motto of the old Registered Cossacks was “Keep Honour – Build Glory!”, but the motto of modern Registered Cossacks is “Towards a Powerful State and Prosperity of the Ukrainian People Through Spirituality and Patriotism of Each Person”. The URC are registered with provincial, municipal, district
Optimum population Optimum population Optimum population refers to the size of a population that produces the best results according to chosen end targets. One text from 1926 presented a single end target as being "...the largest per capita income of consumers' goods possible under the given conditions". Other potential end targets in favour of lower levels of population are cited, including: long term sustainability, efficient operation of democracy, the preservation of personal freedom and the preservation of biodiversity while potential end targets in favour of higher levels of population are cited, including the abilities to preserve and foster cultural diversity, to stimulate