Religion and mythology

• Tree of Knowledge of Good and Evil
  Tree of Knowledge of Good and Evil
  In the Book of Genesis, the tree of the knowledge of good and evil or the tree of knowledge was a tree in the middle of the Garden of Eden. . God directly forbade Adam to eat the fruit of this tree...
  
  , a tree in the Garden of Eden, mentioned in the Book of Genesis

Publications

• The Tree of Knowledge, a novel by Pío Baroja
• Drvo Znanja
  Drvo Znanja
  Drvo znanja is a Croatian magazine, published monthly by SysPrint. The number of pages in each article varies between 80 and 110 color pages. There are Drvo znanja casings in different colors...
  
  , a Croatian magazine
• Tree of Knowledge, a 1970s publication by Marshall Cavendish
  Marshall Cavendish
  Marshall Cavendish is a subsidiary company of Times Publishing Group, the printing and publishing subsidiary of Singapore-based conglomerate Fraser and Neave and at present is a publisher of books, directories and magazines. Marshall Cavendish was established in the United Kingdom in 1968 by Norman...
  
  
• The Tree of Knowledge: The Biological Roots of Human Understanding, a 1987 book by Humberto Maturana
  Humberto Maturana
  Humberto Maturana is a Chilean biologist and philosopher. He is considered a member of the second wave of cybernetics, known for developing a theory of autopoiesis about the nature of reflexive feedback control in living systems.- Biography :After completing secondary school at the Liceo Manuel de...
  
   and Francisco Varela (1987)

Other meanings

• Tree of Knowledge (Australia)
  Tree of Knowledge (Australia)
  The Tree of Knowledge was a tree in Barcaldine, Queensland, Australia, the understory of which was regarded as the birthplace of the Australian Labor Party . This was because the town was the headquarters of the 1891 Australian shearers' strike where policy and decisions were made...
  
  , the traditional birthplace of the Australian Labor Party
• Tree of Knowledge System
  Tree of Knowledge System
  ]The Tree of Knowledge System is a theoretical approach to the unification of psychology developed by Gregg Henriques, associate professor and Director of the Combined-Integrated Doctoral Program in Clinical and School Psychology at James Madison University.The outline of the system was published...
  
  , a conceptual approach to the unification of psychology theories
• "The Tree of Knowledge," a single by Pagan Wanderer Lu
  Pagan Wanderer Lu
  Pagan Wanderer Lu is a one-man indie/electronica or 'Indietronica' band originally formed in Aberystwyth but now based in Cardiff. The act consists of Andy Regan .-Discography:...