Using mathematical arguments and computer simulations we show that in more adverse environments individuals perceive their resources to be more unpredictable, and that this unpredictability favours cooperation.
And the region is growing more unpredictable and explosive.
The involvement of Iranian intelligence made prospects far more unpredictable — and potentially controversial.
Kim Jong-un is considered to be more unpredictable and unstable than his father or grandfather.
This year's edition was more diverse, more unpredictable, and, in a good way, more chaotic.
Time has shown that the world is much more unpredictable and dangerous than that.
Production didn't slacken during the Martha phase, but the projects became more unpredictable, and so did their reception.
And it ignores his parallel career in avant-garde theater, where his work has been even more unpredictable and unquantifiable.
This conclave is far more unpredictable and suspenseful than the last because the church landscape has shifted in the last eight years.
After an election campaign that was more unpredictable and nerve-racking than Brazil's popular soap operas, President Dilma Rousseff will lead the country for another four years.
When you are in a boat at 70 miles per hour, it's a little more unpredictable and a little more fun".
