Nihal Arthanayake’s premise in Let’s Talk is we increasingly live in a polarised world (guilty as charged, anything and everything about the moron’s moron, Trump infuriates me) but we need to put aside our differences and reconcile ourselves to change. We need to talk. Technology drives change (discuss)? Nihal Arthanayake believes like many others, including Professor SherryTurkle, our smartphones make us dumber and lonelier (for example https...