Unless you’ve been hiding under a rock these last few weeks, you’re sure to have stumbled across the #10YearChallenge hashtag: the social media trend pairing two photos of the same individual, spaced ten years apart. Across the globe, friends are collectively praising one another’s ageing, all the while skeptics are questioning whether the hashtag is an evil cog in the Zuckerberg empire…after all, what better way to develop facial recognition technology (for free) than to collect millions of side-by-side snapshots…