According to a 2011 poll, more than half of Americans between the ages of thirteen and sixty-four experience a sleep problem almost every night, and nearly two-thirds complain that they are not getting enough rest during the week.

NEWYORKER: Up All Night

And Scotland, unlike the rest of the UK, decided against satellites "because of the difficulty of getting enough clear weather for flyovers", a Scottish government spokeswoman told the BBC.

BBC: Spying on Europe��s farms with satellites and drones