Anna Fenton presents a five-part series, Hooked, which looks at the growing issue of addiction in Hong Kong - from alcohol and illegal drugs to social media, internet pornography, smart phones and tablets (dubbed “process addictions” because like gambling, users get an effect without actually ingesting a chemical). Hear how the internet is providing a fast forward button to addiction,  find out what addiction really is, what it’s not, how to tell if you’ve got it, and what to do and where to get help if you’re ... Hooked.  Produced by Phil Whelan.