As the Copenhagen climate summit meets to agree targets for worldwide cuts in carbon emissions, BBC Scotland looks at how using renewable energy sources could create huge profits. Show more

Reporter Samantha Poling uncovers the explosion of cannabis farming in the last five years from a small 'hobby' to an industry estimated to be worth over 100 million pounds. Show more

With 'double jeopardy' laws under review, BBC Scotland investigates whether convicted killer and child rapist Angus Sinclair could ever take the stand again. Show more

BBC Scotland Investigates whether more children should be taken away from their families and into care, and reporter Samantha Poling goes on a journey through the care system. Show more

Brian Taylor argues that the Scottish parliament came about to recognise a separate Scottish identity, but has Holyrood satisfied that need or is more change needed? Show more

Can a third world idea from Bangladesh work in the tough schemes and rigid welfare rules of modern-day Scotland? Sally Magnusson investigates the Grameen loan and banking system. Show more

BBC Scotland talks to the parents of the children at the centre of the largest ever paedophile ring in Scotland. Show more

Fiona Walker lifts the lid on one of the last taboos: children who sexually abuse. She uncovers the hidden stories of young sex offenders and why they abuse. Show more

Jackie Bird investigates the rising tide of repossessions across Scotland, and finds out how Scottish homeowners could be more vulnerable than those living over the border. Show more