the.com/risks
The toll the future charges for not knowing what it knows.
means The chances that something could go wrong, weighed against what you stand to lose.
from From Italian risco, a nautical term for the perilous reef a ship might wreck upon — danger you could see coming if you looked.
Reef rootsOriginally meant literally sailing too close to rocks.
Math twistModern risk equals probability times consequence.
Risk versus uncertaintyEconomists split known odds from total unknowns.