In the week that the Scottish Government raised its target for renewable energy production, Graham Stewart asks if Scotland can be a world leader. Reporter Steven Duff finds out whether business networking events ever actually achieve anything. And chief executive of life and pensions company Aegon, Otto Thoresen, tells our business editor Douglas Fraser what the company is doing to restore faith in the savings sector. Studio guests are Martin McAdam, CEO of Aquamarine, and Euan McVicar, who's a specialist in the renewable sector at McGrigors.