What has authority to help us to know truly? This book explores questions of how we can really know what reality is like.

What is agnosticism and is it a sensible approach to take to issues of truth and, in particular, to the claims of Christianity?

Is our own experience the final and only arbiter for what we can accept as true?

The little robotic sparrow lying on its back twitching occasionally while stuck inside a window at the Tate Modern is a piece by the Danish…

How do you respond when someone says 'Being a Christian is good for you, but I don't need that'? A look at the ramifications our…