There is no statutory requirement that formal logic be adhered to during examination of patent claims. Examiners and patent practitioners are free to use a wide variety of discussion and argument ...

To persuade you, people often try to use logical fallacies (Credit: Javier Hirschfeld) When people are trying to persuade you, they sometimes reach for underhand tricks like the 'appeal to ignorance' ...

Speak like an insider! Welcome to Snopestionary, where we’ll define a term or piece of fact-checking lingo that we use on the Snopes team. Have a term you want us to explain? Let us know. The red ...

Speak like an insider! Welcome to Snopes-tionary, where we'll define a term or piece of fact-checking lingo that we use on the Snopes team. Have a term you want us to explain? Let us know. Also known ...

Schools and colleges no longer teach formal logic, as evidenced by the huge number of people who espouse conspiracy theories (all of which fall apart when subjected to formal logic). So, unless you ...

When we refer to fallacies, we are describing things that are mistakes, and if they are logical fallacies, they are mistakes in reasoning. It is impossible to read the news today or (worse) watch the ...

When considering your argument or the arguments of others, writers and readers need to be aware of logical fallacies. Logical fallacies are found in many places—ads, politics, movies. Logical ...

If you’ve been looking for a crash course in basic logic — or just want to explain to a friend exactly what a logical fallacy is — turn your attention to these simple, easy-to-understand videos, which ...

We collaborate with the world's leading lawyers to deliver news tailored for you. Sign Up for any (or all) of our 25+ Newsletters. Some states have laws and ethical rules regarding solicitation and ...