Re: Denarius Enery is the secret
"It is often quoted that the whole World's human population could be fitted onto the Isle of White if standing shoulder to shoulder."
Only when the world's population was less than a couple of billion. John Brunner got the current scale right when he said 'Stand on Zanzibar' (7+ billion, ~1500 sq km). With a more generous 3 people per sq m we might be able to stand on Réunion (2500 sq km)