PHILOSOPHER
Hans Kelsen
1881 - 1973

Hans Kelsen
Hans Kelsen (; German: [ˈhans ˈkɛlzən]; October 11, 1881 – April 19, 1973) was an Austrian and later American jurist, legal philosopher and political philosopher. He is known principally for his theory of law, which he named the "pure theory of law (Reine Rechtslehre)", and for his writings on international law and theory of democracy. The "pure theory" provides general foundations for value-independent description of law. As an expert on constitutional law, Kelsen was the principal architect of the 1920 Austrian Constitution, which with amendments is still in operation. Read more on Wikipedia
His biography is available in different languages on Wikipedia. Hans Kelsen is the 160th most popular philosopher (down from 141st in 2019), the 36th most popular biography from Czechia (down from 33rd in 2019) and the 3rd most popular Czech Philosopher.
Hans kelsen was most famous for his development of the law of conservation of energy, which states that energy can not be created or destroyed, but rather it is transferred from one form to another.
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Among PHILOSOPHERS
Among philosophers, Hans Kelsen ranks 160 out of 1,267. Before him are Louis Althusser, Friedrich Schleiermacher, György Lukács, Clement of Alexandria, Max Stirner, and Max Scheler. After him are Ibn Tufail, Oswald Spengler, Paul Ricœur, Herbert Marcuse, Athanasius Kircher, and Melissus of Samos.
Most Popular Philosophers in Wikipedia
Go to all RankingsLouis Althusser
1918 - 1990
HPI: 75.82
Rank: 154
Friedrich Schleiermacher
1768 - 1834
HPI: 75.81
Rank: 155
György Lukács
1885 - 1971
HPI: 75.73
Rank: 156
Clement of Alexandria
150 - 215
HPI: 75.69
Rank: 157
Max Stirner
1806 - 1856
HPI: 75.62
Rank: 158
Max Scheler
1874 - 1928
HPI: 75.62
Rank: 159
Hans Kelsen
1881 - 1973
HPI: 75.57
Rank: 160
Ibn Tufail
1110 - 1185
HPI: 75.54
Rank: 161
Oswald Spengler
1880 - 1936
HPI: 75.52
Rank: 162
Paul Ricœur
1913 - 2005
HPI: 75.48
Rank: 163
Herbert Marcuse
1898 - 1979
HPI: 75.47
Rank: 164
Athanasius Kircher
1602 - 1680
HPI: 75.44
Rank: 165
Melissus of Samos
470 BC - 430 BC
HPI: 75.38
Rank: 166
Contemporaries
Among people born in 1881, Hans Kelsen ranks 16. Before him are Cecil B. DeMille, Anna Pavlova, Enver Pasha, William Boeing, Kliment Voroshilov, and Walther von Brauchitsch. After him are Clinton Davisson, Guccio Gucci, Edward Wood, 1st Earl of Halifax, Hermann Staudinger, Ludwig von Mises, and Hans Fischer. Among people deceased in 1973, Hans Kelsen ranks 18. Before him are W. H. Auden, Walter Ulbricht, İsmet İnönü, J. Hans D. Jensen, Ivan Konev, and Paavo Nurmi. After him are Henri Charrière, Abebe Bikila, John Ford, Karl Ziegler, Ludwig von Mises, and Charles Greeley Abbot.
Others Born in 1881
Go to all RankingsCecil B. DeMille
FILM DIRECTOR
1881 - 1959
HPI: 77.46
Rank: 10
Anna Pavlova
DANCER
1881 - 1931
HPI: 77.37
Rank: 11
Enver Pasha
POLITICIAN
1881 - 1922
HPI: 76.30
Rank: 12
William Boeing
BUSINESSPERSON
1881 - 1956
HPI: 76.19
Rank: 13
Kliment Voroshilov
POLITICIAN
1881 - 1969
HPI: 76.07
Rank: 14
Walther von Brauchitsch
MILITARY PERSONNEL
1881 - 1948
HPI: 75.62
Rank: 15
Hans Kelsen
PHILOSOPHER
1881 - 1973
HPI: 75.57
Rank: 16
Clinton Davisson
PHYSICIST
1881 - 1958
HPI: 75.46
Rank: 17
Guccio Gucci
BUSINESSPERSON
1881 - 1953
HPI: 75.42
Rank: 18
Edward Wood, 1st Earl of Halifax
POLITICIAN
1881 - 1959
HPI: 75.22
Rank: 19
Hermann Staudinger
CHEMIST
1881 - 1965
HPI: 74.89
Rank: 20
Ludwig von Mises
ECONOMIST
1881 - 1973
HPI: 74.80
Rank: 21
Hans Fischer
CHEMIST
1881 - 1945
HPI: 74.11
Rank: 22
Others Deceased in 1973
Go to all RankingsW. H. Auden
WRITER
1907 - 1973
HPI: 77.00
Rank: 12
Walter Ulbricht
POLITICIAN
1893 - 1973
HPI: 76.52
Rank: 13
İsmet İnönü
POLITICIAN
1884 - 1973
HPI: 76.20
Rank: 14
J. Hans D. Jensen
PHYSICIST
1907 - 1973
HPI: 76.08
Rank: 15
Ivan Konev
MILITARY PERSONNEL
1897 - 1973
HPI: 75.85
Rank: 16
Paavo Nurmi
ATHLETE
1897 - 1973
HPI: 75.77
Rank: 17
Hans Kelsen
PHILOSOPHER
1881 - 1973
HPI: 75.57
Rank: 18
Henri Charrière
WRITER
1906 - 1973
HPI: 75.33
Rank: 19
Abebe Bikila
ATHLETE
1932 - 1973
HPI: 75.20
Rank: 20
John Ford
FILM DIRECTOR
1894 - 1973
HPI: 74.91
Rank: 21
Karl Ziegler
CHEMIST
1898 - 1973
HPI: 74.89
Rank: 22
Ludwig von Mises
ECONOMIST
1881 - 1973
HPI: 74.80
Rank: 23
Charles Greeley Abbot
ASTRONOMER
1872 - 1973
HPI: 74.64
Rank: 24
In Czechia
Among people born in Czechia, Hans Kelsen ranks 36 out of 1,200. Before him are Joseph Schumpeter (1883), Albrecht von Wallenstein (1583), Arthur Seyss-Inquart (1892), Leoš Janáček (1854), Wenceslaus I, Duke of Bohemia (907), and Emil Zátopek (1922). After him are Max Brod (1884), Ottokar II of Bohemia (1233), Gerty Cori (1896), Peter Grünberg (1939), Jan Palach (1948), and Miloš Zeman (1944).
Others born in Czechia
Go to all RankingsJoseph Schumpeter
ECONOMIST
1883 - 1950
HPI: 76.49
Rank: 30
Albrecht von Wallenstein
MILITARY PERSONNEL
1583 - 1634
HPI: 76.29
Rank: 31
Arthur Seyss-Inquart
POLITICIAN
1892 - 1946
HPI: 76.27
Rank: 32
Leoš Janáček
COMPOSER
1854 - 1928
HPI: 76.24
Rank: 33
Wenceslaus I, Duke of Bohemia
RELIGIOUS FIGURE
907 - 935
HPI: 76.00
Rank: 34
Emil Zátopek
ATHLETE
1922 - 2000
HPI: 75.90
Rank: 35
Hans Kelsen
PHILOSOPHER
1881 - 1973
HPI: 75.57
Rank: 36
Max Brod
WRITER
1884 - 1968
HPI: 75.54
Rank: 37
Ottokar II of Bohemia
POLITICIAN
1233 - 1278
HPI: 75.47
Rank: 38
Gerty Cori
CHEMIST
1896 - 1957
HPI: 75.23
Rank: 39
Peter Grünberg
PHYSICIST
1939 - 2018
HPI: 75.22
Rank: 40
Jan Palach
SOCIAL ACTIVIST
1948 - 1969
HPI: 75.04
Rank: 41
Miloš Zeman
POLITICIAN
1944 - Present
HPI: 74.81
Rank: 42
Among PHILOSOPHERS In Czechia
Among philosophers born in Czechia, Hans Kelsen ranks 3. Before him are John Amos Comenius (1592), and Edmund Husserl (1859). After him are Bernard Bolzano (1781), Karl Kautsky (1854), Jerome of Prague (1379), Jan Patočka (1907), Vilém Flusser (1920), Karel Kosík (1926), František Tomášek (1899), Tomáš Halík (1948), and Theodor Gomperz (1832).
John Amos Comenius
1592 - 1670
HPI: 82.84
Rank: 1
Edmund Husserl
1859 - 1938
HPI: 80.57
Rank: 2
Hans Kelsen
1881 - 1973
HPI: 75.57
Rank: 3
Bernard Bolzano
1781 - 1848
HPI: 74.68
Rank: 4
Karl Kautsky
1854 - 1938
HPI: 74.17
Rank: 5
Jerome of Prague
1379 - 1416
HPI: 71.47
Rank: 6
Jan Patočka
1907 - 1977
HPI: 65.54
Rank: 7
Vilém Flusser
1920 - 1991
HPI: 64.79
Rank: 8
Karel Kosík
1926 - 2003
HPI: 61.59
Rank: 9
František Tomášek
1899 - 1992
HPI: 61.32
Rank: 10
Tomáš Halík
1948 - Present
HPI: 59.84
Rank: 11
Theodor Gomperz
1832 - 1912
HPI: 59.66
Rank: 12