4.5 • 1.3K Ratings
🗓️ 21 October 2010
⏱️ 42 minutes
🧾️ Download transcript
Click on a timestamp to play from that location
0:00.0 | Thanks for downloading the In Our Time podcast. For more details about In Our Time and for our terms of use, please go to BBC.co.uk. |
0:10.0 | I hope you enjoy the programme. |
0:12.0 | Hello in 1740 the Prussian King Frederick the Great wrote, |
0:16.0 | philosophers should be the teachers of the world and the teachers of princes. |
0:20.0 | They must think logically and we act logically. |
0:23.0 | What it is to think logically has been one of the main concerns of thinkers since the time of the Babylonians. |
0:29.0 | In the 4th century BC, Aristotle turned his attention to the subject and thereby founded the modern discipline of logic. |
0:35.0 | Aristotle's system was used by scholars for over 2,000 years, but in a 19th century was succeeded by something even more powerful and subtle. |
0:43.1 | Today we understand logic as the study of argument |
0:45.8 | and the forms they may take. |
0:47.6 | It's widely used in fields from linguistics |
0:50.0 | to cognitive science, but above all, |
0:52.2 | logic is a vital tool without which |
0:54.3 | computing would never have existed. With me to discuss logic and its uses are |
0:58.8 | AC Graling, Professor of Philosophy at Birkbeck University of London, Peter Milliken, Gilbert Royal Fellow in Philosophy |
1:06.1 | at Hartford College at the University of Oxford, and Rosanna Keith, Senior Lecture in Philosophy |
1:11.4 | at the University of Sheffield. |
1:13.0 | And in a grading, before you get into the history of the subject, can you tell us what you mean by the word logic? |
1:19.0 | Logic is the science of a valid inference. By inference I mean drawing conclusions from premises, |
1:28.4 | from assumptions we make, or information that we have, and from it we try to deduce or induce a conclusion based on those premises. |
1:38.0 | And what logic does is it tries to understand the best ways of doing that, the valid forms of doing that. |
1:44.0 | So you're talking about reasoning and you're talking about validity. |
... |
Please login to see the full transcript.
Disclaimer: The podcast and artwork embedded on this page are from BBC, and are the property of its owner and not affiliated with or endorsed by Tapesearch.
Generated transcripts are the property of BBC and are distributed freely under the Fair Use doctrine. Transcripts generated by Tapesearch are not guaranteed to be accurate.
Copyright © Tapesearch 2025.