Figures will show that Brits are being overwhelmed with promotional messages urging them to upgrade to the latest smartphone. Many are even admitting to suffering from ‘Phone-mo’, a fear of missing out on the latest smartphone tech. Alistair Currie from the charity Population Matters is calling it ‘upgrade madness’ and is calling on people not to succumb to the financially and environmentally costly urge to get the latest bit of kit. Rob Mott spoke to Alistair…