If firms create fewer jobs, or even lay people off, consumption could catch a cold which would mean more saving and even bigger external surpluses.
Data fades from memory much more slowly when chips are cold which allowed them to grab the encryption keys and speed up unscrambling the contents of a phone.
She said that this year's conditions were partly caused by a move to a negative phase of the North Atlantic Oscillation which would be likely to lead to more frequent cold, drier winters - like the 1960s - and also wetter summers for 10-20 years.
That was partly due to an unseasonably cold March, which required Americans to pay more to heat their homes.
NATO, which having outlived the cold war has shown that it is more than the traditional one-purpose military alliance.
ECONOMIST: BRITAIN AND EUROPE: Hopping on the juggernaut | The
Our deterrence still provides protection from nuclear, biological and chemical weapons attacks by states, more of which possess these capacities than did at the end of the Cold War.
Previous work has offered income, education, low levels of agricultural labour (which is replaced by more mentally stimulating jobs), climate (the challenge of surviving cold weather might provoke the evolution of intelligence) and even distance from humanity's African homeland (novel environments could encourage greater intelligence) as explanations for national differences in IQ.
Here, looking towards the centre of the Milky Way, it spies a ribbon of cold gas and dust that is more than 600 light-years across and which appears to be twisted.
Because cold water releases more CO2 into the air than warm water, the rate at which bottom water rises to the surface has a profound effect on the atmosphere above.
The grimy, claustrophobic and cold-looking spaceship Nostromo gives way to a much brighter, more advanced-looking model which creates some issues.
He says the problem with mislabelling happens more with "wet fish" - fish which is not fully deep-frozen but which is only kept cold on ice.
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