No self control? Here’s how to combat social media addiction

How can you live the life you want to, avoiding the distractions and manipulations of others? To do so, you need to know how you work. “Know thyself”, the Ancients urged. Sadly, we are often bad at this. But by contrast, others know us increasingly well. Our intelligence, sexual orientation – and much more – can be computed from our Facebook likes. Machines, using data from our digital footprint, are better judges of our personality than our friends and family. Soon, art