Before this BBC podcast kicks off, I'd like to tell you about some others you might enjoy.

My name's Will Wilkin and I Commission Music Podcast for the BBC.

It's a really cool job, but every day we get to tell the incredible stories behind songs,

moments and movements, stories of struggle and success, rises and falls, the funny, the ridiculous.

And the BBC's position, at the heart of British music

means we can tell those stories like no one else.

We were, are and always will be right there at the centre of the narrative.

So whether you want an insightful take on music right now

or a nostalgic deep dive into some of the most famous and infamous moments in music,

check out the music podcasts on BBC Sounds.

Hello and thanks for downloading the more or less podcast, with a program that looks at the

numbers in the news and in life. And I'm Tim Harford. Today we mark the end of an era.

The time has arrived where Greg should become the chief executive officer of the company

at year end.

That's Warren Buffett.

He's just announced that he's going to step down as the chief executive of his company,

Berkshire Hathaway.

Buffett is one of the richest people in the world and is widely held up as the greatest investor

who ever lived.

He's also been remarkably critical of other masters of the financial universe.

I had a chat with journalist Robin Wigglesworth from the Financial

Times, who's the author of the book Trillions, to understand whether Buffett's reputation as an

...