Focus is impossible to forecast without eventually resorting to pure guessing.
"It is impossible to forecast this type of incident," he said.
Still, it was impossible to forecast earnings for the year, the company said.
While the net effect is impossible to forecast, it very well may end up being negligible.
To that, one might add that it is impossible to forecast the cost of future electric vehicles.
The biggest question marks hang over Britain, Denmark, France, the Netherlands, the Czech Republic and Poland, but at the moment the outcome is impossible to forecast.
Annuities are so complex that it is impossible to forecast precisely how much Ms. Baker will receive from them.
With so many variables in the shipping industry and the competing ports lining the United States' edges, it is impossible to forecast what shippers will do.
Another delegate, however, said it was impossible to forecast more than four days in advance, and no one had figured out wether it would be cooler or warmer.
Predicting the course of the world's climate is difficult science, and it is impossible to forecast how technology, demographics and politics will shape what the world looks like in 90 years — regardless of the temperature.
