Tollefsen, Chris2019-09-252019-09-252009-01-27200719342438http://hdl.handle.net/20.500.12424/172843engWith permission of the license/copyright holderPhilosophyapplied ethicsMethods of ethicsBioethicsCommunity ethicsEnvironmental ethicsPhilosophical ethicsAnimal ethicsAnimals and MachinesArticle