Philosophy

What is ‘lived experience’?

The term is ubiquitous and double-edged. It is both a key source of authentic knowledge and a danger to true solidarity

Patrick J Casey

The ends of knowledge

Academics need to think harder about the purpose of their disciplines and whether some of those should come to an end

Rachael Scarborough King & Seth Rudy

Wittgenstein in the classroom

The philosopher understood that learning – of a concept, of ourselves, of each other – is the undertaking of a whole life

Calum Jacobs

Why not scientism?

Science is not the only form of knowledge but it is the best, being the most successful epistemic enterprise in history

Moti Mizrahi

Meaning beyond definition

In science our concepts have neat, hard edges. In poetry our concepts stretch and expand. Both are necessary for knowledge

James Camien McGuiggan

Known unknowables

The ancient Sceptics used doubt as a way of investigating the world. Later thinkers undermined even that possibility

Mahdi Ranaee

The herd in the head

It is enormously empowering – even intoxicating – to lose yourself to a crowd. That is why we need contrarians

Costica Bradatan

This essay isn’t true

Alethic nihilism is the theory that nothing is true. There is much to gain by taking this radical idea seriously

David Liggins

Yes, the Inuit have dozens of words for snow – but what does each one mean exactly?

6 minutes

A sliver of reality

Science and mathematics may never fully capture the physical universe. Are there hard limits to human intelligence?

David H Wolpert

Knowing if you’re awake seems simple. Why has it vexed philosophers for centuries?

5 minutes

Imaginology

We need a new kind of approach to learning that shifts imagination from the periphery to the foundation of all knowledge

Stephen T Asma

Truth is real

For a century, the idea of truth has been deflated, becoming terrain from which philosophers fled. They must return – urgently

Crispin Sartwell

Scepticism as a way of life

The desire for certainty is often foolish and sometimes dangerous. Scepticism undermines it, both in oneself and in others

Nicholas Tampio

A poet’s ode to the Hubble Telescope – and to her father, who helped to build it

2 minutes

What Zen Buddhist riddles reveal about knowledge and the unknowable

5 minutes

How do you know?

Correct information doesn’t always come with its own bright halo of truth. What makes something worth believing?

Nate Sheff