Letters | 25 August 2016
Golden age problems Sir: Johan Norberg’s ‘Our golden age’ (20 August) is absolutely right — we do live in a golden age; antibiotics still work, we have less starvation, the world is open for trade, with all its benefits. But there is a fly in the ointment: human overpopulation. Global warming (if you believe in it), degradation of the environment, extinction of species, all are consequences of it. It is a result, in fact, of our success. The only country to have grasped the nettle — China — is now having second thoughts. Perhaps wind and solar power can provide for our needs when we are 70 million in these islands; but what when