Portrait of Lord Melvyn Bragg, host of In Our Time

English logicians

Alan Mathison Turing (23 June 1912 – 7 June 1954) was an English mathematician, computer scientist, logician, cryptanalyst, philosopher, and theoretical biologist. Turing was highly influential in the development of theoretical computer science, providing a formalisation of the concepts of algorithm and computation with the Turing machine, which can be considered a model of a general-purpose computer.

3 episodes

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PhilosophyScienceFellows of the Royal SocietyOntologistsFellows of the American Academy of Arts and SciencesPhilosophy writersPhilosophers of literatureTheorists on Western civilizationPhilosophers of historyWriters about activism and social changePhilosophers of culturePhilosophers of scienceCritics of the Catholic ChurchEnglish essayistsEnglish male non-fiction writersWriters about religion and scienceAtheist philosophersPhilosophers of law20th-century atheistsNobel laureates in LiteraturePhilosophers of social scienceMetaphilosophersPhilosophers of economicsPhilosophers of mathematicsPhilosophers of psychologyAristotelian philosophersBritish male essayistsEnglish people of Scottish descentLogiciansPhilosophers of lovePhilosophers of sexuality19th-century atheistsCritics of work and the work ethicEmpiricistsEnglish non-fiction writersAnalytic philosophersEnglish agnosticsEnglish atheistsPhilosophers of technology19th-century English non-fiction writers19th-century English writersAnti-nationalistsBritish critics of religionsBritish philosophers of educationEnglish Nobel laureatesEnglish feminist writers, English feministsEnglish socialistsMembers of the Order of MeritMetaphysics writersRhetoric theoristsWriters about globalization20th-century English LGBTQ people20th-century English philosophersAlumni of Trinity College, CambridgeBritish ethicistsBritish philosophers of mindBritish political philosophersEnglish inventorsEnglish libertariansEnglish people of Irish descentEnglish people of Welsh descentEnglish political philosophersEnglish republicansEuropean democratic socialistsFreethought writersScholars of feminist philosophyUtilitarians19th-century English essayists19th-century English philosophers20th-century English mathematiciansBritish consciousness researchers and theoristsBritish free speech activistsBritish historians of philosophyBritish philosophers of languageBritish socialistsCastrated peopleConsequentialistsEnglish political writersEnglish suffragistsFellows of Trinity College, CambridgeGeorgistsJerusalem Prize recipientsLinguistic turnPresidents of the Aristotelian Society19th-century English mathematiciansAcademics of the London School of Economics, British philosophers of scienceAnglo-ScotsBritish atheism activistsBritish classical liberal economistsBritish critics of ChristianityBritish philosophers of culture, English pacifistsBritish philosophers of logicBritish philosophers of religionBritish social liberalsComputer designersEnglish anti-fascistsEnglish autobiographersEnglish humanistsEnglish prisoners and detaineesEnglish scepticsFree love advocatesGay academicsGay scientistsHonorary Fellows of the Royal Society of EdinburghInfectious disease deaths in FranceIntellectual historians, University of Chicago facultyLGBTQ mathematicians, LGBTQ philosophersPeople convicted for homosexuality in the United Kingdom, People who have received posthumous pardonsPeople from MonmouthshireRectors of the University of St AndrewsSecular humanistsSet theoristsSuicides by cyanide poisoningTheoretical biologistsUK MPs 1865–1868Universal basic income writersUniversity of California, Los Angeles facultyVoting theoristsWriters about communism
  1. Alan Turing

    Melvyn Bragg and guests discuss the ideas and life of the founder of computer science - whose work helped crack enemy codes in WW2 - and his exploration of artificial intelligence.

    15 October 2020

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    Featuring: Leslie Ann Goldberg, Simon Schaffer, Andrew Hodges

     
  2. Bertrand Russell

    Melvyn Bragg and his guests discuss the influential 20th-century British thinker Bertrand Russell, widely regarded as one of the founders of Analytical philosophy.

    6 December 2012

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    Featuring: A. C. Grayling, Mike Beaney, Hilary Greaves

     
    PhilosophyNobel laureates in LiteratureBritish philosophers of languageGeorgistsEnglish political writersFree love advocatesSet theoristsAristotelian philosophersWriters about religion and scienceJerusalem Prize recipientsFellows of Trinity College, CambridgeEnglish logiciansPhilosophers of mathematicsBritish historians of philosophyEmpiricistsOntologistsMetaphysics writersBritish political philosophersFellows of the Royal SocietyMetaphilosophersTheorists on Western civilizationBritish ethicistsPhilosophers of literatureBritish free speech activists20th-century English philosophersAnalytic philosophersEnglish humanistsRhetoric theoristsAtheist philosophersEnglish political philosophersEnglish anti-fascistsEnglish people of Scottish descentPhilosophers of historyEnglish agnostics20th-century atheistsConsequentialistsEnglish socialistsPhilosophers of social scienceBritish philosophers of religionPresidents of the Aristotelian SocietyLogiciansPhilosophers of lawPhilosophers of sexuality19th-century English mathematiciansCritics of work and the work ethicSecular humanistsPhilosophers of technologyPhilosophers of economicsWriters about globalizationBritish philosophers of educationBritish philosophers of culture, English pacifistsBritish philosophers of logicCritics of the Catholic ChurchPeople from MonmouthshireAlumni of Trinity College, CambridgeLinguistic turnPhilosophers of loveEuropean democratic socialistsBritish consciousness researchers and theoristsWriters about activism and social changeEnglish Nobel laureatesMembers of the Order of MeritEnglish prisoners and detaineesUtilitariansIntellectual historians, University of Chicago facultyEnglish scepticsBritish critics of ChristianityEnglish people of Welsh descentUniversal basic income writersBritish philosophers of mind19th-century English philosophersBritish critics of religionsAcademics of the London School of Economics, British philosophers of science19th-century atheistsUniversity of California, Los Angeles facultyAnti-nationalists20th-century English mathematiciansEnglish essayistsFreethought writersBritish atheism activistsWriters about communism19th-century English essayistsEnglish male non-fiction writers
  3. Mill

    Melvyn Bragg discusses the 19th century political philosopher John Stuart Mill and his treatise On Liberty which is one of the sacred texts of liberalism.

    18 May 2006

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    Featuring: A. C. Grayling, Janet Radcliffe Richards, Alan Ryan