It's all about oil. With prices nudging $60 a barrel, and fears that world production is about to peak and then decline pushing prices even higher, what about discovering new ways of living, and working, without it?

Well, some are hoping that Lampeter will be the first town in Wales to start that process. They'll soon be calling on the community to think up ways of creating a more oil-free economy.

But what would that look like? How would it work when almost everything around us, from our clothes to our computers, seems to be made from oil-based materials?

We'll be on the farm with one food producer who's already made a radical change to the way he does business.

Join Sarah and guests as they discuss life without oil - a far fetched idea? Or a necessity?

Wales@work Tuesday 13 Feb at 6pm - email work@bbc.co.uk