Don Carson is here to talk about the future of food. Will there be no place for animals in the food chain by 2050?
Farming and urban teenagers don't go hand in hand these days with some alarming stats coming out including that only 10% of urban teens consider a career in agriculture. Jamie asks Don for his opinion on this worrying trend.
Finally Mackay asks Don about the recent water contamination and the urban perception that it's the fault of dairy.
Have a listen to the full interview in the Soundcloud embed below:
