Friedrich Albert Lange was a German philosopher and sociologist.
Leonard Nelson, sometimes spelt Leonhard, was a German mathematician, critical philosopher, and socialist. He was part of the neo-Friesian school of neo-Kantianism and a friend of the mathematician David Hilbert. He devised the Grelling–Nelson paradox in 1908 and the related idea of autological words with Kurt Grelling.
Nevalı Çori was an early Neolithic settlement on the middle Euphrates, in Şanlıurfa Province, Southeastern Anatolia, Turkey. The site is known for having some of the world's oldest known temples and monumental sculpture. Together with the earlier site of Göbekli Tepe, it has revolutionised scientific understanding of the Eurasian Neolithic period. The oldest domesticated Einkorn wheat was found there.
Johann Jakob Bachofen was a Swiss antiquarian, jurist, philologist, anthropologist, and professor of Roman law at the University of Basel from 1841 to 1844.
Peter Josef Dietzgen was a German socialist philosopher, Marxist and journalist.
Johann Joseph "Hans" Most was a German-American Social Democratic and then anarchist politician, newspaper editor, and orator. He is credited with popularizing the concept of "propaganda of the deed".
The Origin of the Family, Private Property and the State: in the Light of the Researches of Lewis H. Morgan is an 1884 anthropological treatise by Friedrich Engels. It is partially based on notes by Karl Marx to Lewis H. Morgan's book Ancient Society (1877). The book is an early historical materialist work and is regarded as one of the first major works on family economics.
The Mauer 1 mandible is the oldest-known specimen of the genus Homo in Germany. It was found in 1907 in a sand quarry in the community Mauer, around 10 km (6.2 mi) south-east of Heidelberg. The Mauer 1 mandible is the type specimen of the species Homo heidelbergensis. Some European researchers have classified the find as Homo erectus heidelbergensis, regarding it as a subspecies of Homo erectus. In 2010 the mandible's age was for the first time exactly determined to be 609,000 ± 40,000 years. Previously, specialist literature had referred to an age of either 600,000 or 500,000 years on the basis of less accurate dating methods.
Influences on Karl Marx are generally thought to have been derived from three main sources, namely German idealist philosophy, French socialism and English and Scottish political economy.
Feldhofer 1 or Neanderthal 1 is the scientific name of the 40,000-year-old type specimen fossil of the species Homo neanderthalensis, discovered in August 1856 in a German cave, the Kleine Feldhofer Grotte, in the Neandertal valley, 13 km (8.1 mi) east of Düsseldorf. In 1864, the fossil's description was first published in a scientific magazine and officially named. Neanderthal 1 was not the first Neanderthal fossil discovery. Other Neanderthal fossils had been discovered earlier, but their true nature and significance had not been recognized, and, therefore, no separate species name was assigned.
Jenny Laura Marx was a socialist activist. The second daughter of Karl Marx and Jenny von Westphalen, she married revolutionary writer Paul Lafargue in 1868. The two committed suicide together in 1911.
The Schöningen spears are a set of ten wooden weapons from the Palaeolithic Age that were excavated between 1994 and 1999 from the 'Spear Horizon' in the open-cast lignite mine in Schöningen, Helmstedt district, Germany. The spears are among the oldest hunting weapons discovered and were found together with animal bones and stone and bone tools. Being used by the oldest known group of hunters, they provided unique proof that early human ancestors were much closer to modern humans in both complex social structure and technical ability than thought before. The excavations took place under the management of Hartmut Thieme of the Lower Saxony State Service for Cultural Heritage (NLD).
While Karl Marx and Friedrich Engels defined communism as a political movement, there were already similar ideas in the past which one could call communist experiments. Marx himself saw primitive communism as the original hunter-gatherer state of humankind. Marx theorized that only after humanity was capable of producing surplus did private property develop.
Neue Marx-Lektüre or NML is a revival and interpretation of Karl Marx's critique of political economy, which originated during the mid-1960s in both Western and Eastern Europe and opposed both Marxist–Leninist and social democratic interpretations of Marx. Neue Marx-Lektüre covers a loose group of authors primarily from German-speaking countries who reject certain historicizing and empiricist interpretations of Marx's analysis of economic forms, many of which are argued to spring from Friedrich Engels role in the early Marxist workers' movement.
Ilse Schwidetzky was a German anthropologist.
Primitive communism is an attempt to describe the gift economies of hunter-gatherers throughout history, where resources and property hunted or gathered are shared within the group as communism. In political sociology and anthropology, it is also a concept, that describes hunter-gatherer societies as traditionally being based on egalitarian social relations and common ownership. A primary inspiration for both Marx and Engels were Lewis H. Morgan's descriptions of "communism in living" as practised by the Haudenosaunee of North America. In Marx's model of socioeconomic structures, societies with primitive communism had no hierarchical social class structures or capital accumulation.
The German Ideology, also known as A Critique of the German Ideology, is a set of manuscripts written by Karl Marx and Friedrich Engels around April or early May 1846. Marx and Engels did not find a publisher, but the work was retrieved and first published in 1932 by the Soviet Union's Marx–Engels–Lenin Institute. The book uses satirical polemics to critique modern German philosophy, particularly that of young Hegelians such as Marx's former mentor Bruno Bauer, Ludwig Feuerbach, and Max Stirner's The Ego and Its Own. It criticizes "ideology" as a form of "historical idealism", as opposed to Marx's historical materialism. The first part of Volume I also examines the division of labor and Marx's theory of human nature, on which he states that humans "distinguish themselves from animals as soon as they begin to produce their means of subsistence".
Wilhelm Christian Weitling was a German tailor, inventor, radical political activist and one of the first theorists of communism. Weitling gained fame in Europe as a social theorist before he emigrated to the United States.
Friedrich August Carus was a German philosopher. He was the father of surgeon Ernst August Carus (1797–1854).
The Communist Correspondence Committee was an association of communists founded by Karl Marx and Friedrich Engels with committees in Brussels, London, Cologne and Paris with the aim of politically and ideologically organising socialists of different countries to form a revolutionary proletarian party.
