Alcohol is by far the most widely used drug - and a dangerous one at that. So...
Horizon
Season 47 Episode 3: What Happened Before the Big Bang?
Horizon follows the emotional journey of three young people with currently untreatable conditions to see if, within their lifetime, they can be cured. Sophie Morgan is determined not to spend the rest of her life in a wheelchair. She is tempted by the online claims of unregulated private clinics promising a cure using stem cells. Anthony Bath was just 20 when his right leg was amputated after a botched pinning procedure. In Finland, Anthony witnesses one of the world's first operations i...