In Logic Part 1 I wrote about the use of basic Aristotelian syllogisms and their fallacies. I am now going to talk about propositional hypothetical logic. Sounds scary, right? Don’t worry! As with the basic syllogisms, it’s also pretty easy!
Propositional hypothetical logic
This is it…
If P, then Q
There you have it! If P, then Q, easy-peasy! ‘If P, then Q’ is called a hypothetical proposition.
Continue reading “Logic Part 2: Modus ponens, modus tollens and Chuck Norris”
Last week I went to attend the European Speechwriter’s Network Conference in Leuven. Twice a year a collection of Europe’s top speechwriters gather for a conference to share ideas at one of the world’s most prestigious conferences for Speechwriters. This year the conference was chaired by Alexander Drechsel who is an Interpreter at the European Commission.
The first day of the conference was divided into three groups of training. I went to a workshop run by John Yorke to discuss how Hollywood screenwriters create a winning story and what speechwriters can learn from this. Continue reading “A write up of what went down at the ESN conference in Leuven”
Logos (logic) is known to many people but understood by few. The danger with logic is that all it takes is a subtle distortion to produce a flawed, but very convincing argument. To understand logic properly we have to go back to the very basics.
Basic logical syllogisms
An argument using logic is often called a logical syllogism. Basic logical syllogisms will have a major premise, a minor premise, and a conclusion…
Major premise: All A is B
Minor premise: X is A
Conclusion: Therefore, X is B
Continue reading “Logic Part 1: Fun, fallacies and a dead flamingo”
”If for I want that glib and oily art,
To speak and purpose not…”
This is a quote from Shakespeare’s King Lear. It refers of course to rhetoric – that dangerous dark art of manipulating words to speak and purpose not! Rhetoric is still today seen as a dirty word that is often used to accuse adversaries of possessing a questionable disposition. For example, the media only really uses the word ‘rhetoric’ when they are talking about Donald Trump or North Korea (when they are talking of Obama they tend to use the word oratory).
Continue reading “The Dirty Rhetorician; The Glib and Oily Art”