The digital Genghis Khans have more to do to stop social media from wrecking civilisation

L et us recall how a decade ago people known to be investment bankers started to introduce themselves at dinner parties as ���financial executives���, ���compliance officers��� or even ���accountants���, to avoid the inevitable loathing and obloquy that would come were the truth to be known. Mark Zuckerberg, the man who...