The documentary Café Nation will air on Channel 4 on Monday at 20:30 for 27 minutes. It will explore the rising popularity of coffee in the UK and examine the debate between large coffee chains and independent coffee shops. Interviews with the public, coffee shop employees, and health experts will discuss preferences between chains and independents, the impact of chains on local businesses, coffee's health effects, and fair trade issues. The documentary will also look at instant coffee manufacturing and the future of the coffee industry.