Paul Lachine

Ignorance Today

At least in developed countries – but increasingly in underdeveloped countries as well – the problem is no longer one of access to information, but rather that people lack the ability to process and make sense of that information. The need for critical-thinking skills has never been greater – or their absence more obvious.

NEW YORK – Ignorance is the root of all evil, according to Plato, who also famously gave us a still-current definition of its opposite: knowledge. For Plato, knowledge is “justified true belief.” That definition is worthy of consideration as we reflect on the perils of ignorance in the twenty-first century.

Plato thought that three conditions must be met in order for us to “know” something: the notion in question must actually be true; we must believe it (because if we do not believe something that is true, we can hardly claim that we know it); and, most subtly, it must be justifiable – there must be reasons why we believe the notion to be true.

Consider something that we all think we know: the earth is (approximately) round. This is as true as astronomical facts get, particularly because we have sent artificial satellites into orbit and seen that our planet is indeed roundish. Most of us (except for a lunatic fringe of flat-earthers) also believe this to be the case.

To continue reading, please log in or enter your email address.

To access our archive, please log in or register now and read two articles from our archive every month for free. For unlimited access to our archive, as well as to the unrivaled analysis of PS On Point, subscribe now.

required

By proceeding, you agree to our Terms of Service and Privacy Policy, which describes the personal data we collect and how we use it.

Log in

http://prosyn.org/a9xCcvH;

Cookies and Privacy

We use cookies to improve your experience on our website. To find out more, read our updated cookie policy and privacy policy.