Season 4

Cannabis. It’s illegal in the UK without a prescription – and despite decriminalisation abroad, it’s likely to stay that way. When did people start smoking cannabis in Britain? Why is the law against...

Seventy years ago, on an island off Australia, we started something we couldn’t finish. This is the story of Britain’s nuclear deterrent, Trident — why we have it and why we can’t let go of it. Keep ...

When you need to see a GP, you can - though you might have to wait a couple of weeks.    But half the people who need an NHS dentist have no realistic chance of finding one.    Tooth pain is agonisin...

Queen Victoria loved a curry, but it took the entrepreneurial efforts of South Asian migrants for it to become part of the British diet. How did it go from Windsor Castle to M&S ready meals and Disho...