But, in times of crisis, the trade spillovers have the opposite effect.

The height of a person can vary over the course of a day, due to factors such as the amount of exercise done directly before measurement (normally inversely correlated), or the time elapsed since lying down for a significant period of time (normally inversely correlated).

If the number of gas molecules and the temperature remain constant, then the pressure is inversely proportional to the volume.

They found that the amount of coffee consumed correlated negatively with risk of death, and that those who drank any coffee lived longer than those who did not.

The most important consequence, I fear, is the weakening of European solidarity. The euro was supposed to strengthen it.

And they go in the wrong direction in recent years, the sun has been at its dimmest since satellite measurements began in the 1970 s.

Public opinion, as expressed in recent election results, is increasingly opposed to austerity, and this trend is likely to continue until the policy is reversed. Something has to give.

But, in times of crisis, the trade spillovers have the opposite effect. As the global economy has become increasingly interconnected, these trade multipliers have increased.

Inventor, entrepreneur and visionary Ray Kurzweil explains in abundant, grounded detail why, by the 2020s, we will have reverse engineered the human brain and nanobots will be operating your consciousness.