How to build valid arguments

Arguments must be convincing and, in order to convince, they must be valid—the minimum requirement of persuasion.

The wellness expert amateurs who sickened us

In Europe, few people know Gwyneth Paltrow as anything other than an American actress. In the United States, however, her "modern lifestyle" wellness brand called goop is growing her reputation—in a negative way.

Appeal to ignorance: Why it is useless to hide behind your finger

The appeal to ignorance (argumentum ad ignorantiam) is an error in thinking which argues that a conclusion is true because there is no evidence against it, or that a conclusion is false because there is no evidence in its favour.

Where has love gone?

Born in 1999, Alex is on the cusp of the millennial generation. We're 12 years apart, but we have a lot in common. One is an unhappy time at school. Back in my day, it was called being an "emo": a kid who was too sensitive, too sad, too lonely, too shy, too everything.

An impossible inventory of the most widespread fake news about COVID-19

The epidemic of false information in this worldwide pandemic is even more infectious than the virus itself. Fortunately, there is a vaccine for this epidemic of fake news: quality information and information filters. However, not everyone has been vaccinated. Here is an immunization effort.

How to be a good listener

The portrait of a good listener contains skills that are formed over time, through an honest interaction with others, motivated by the desire to understand and help them.

Integrity deficit disorder

"Integrity without knowledge is weak and useless, and knowledge without integrity is dangerous and dreadful"—Samuel Johnson.

The exclusive prayer: Who should we address when we pray?

The stakes are high when it comes to identifying the one to whom we should pray, and we can discover who by answering an apparently simple question: Can we expect prayers to be heard no matter who we address them to?