Examlex
In support of the Recent Africa Origin hypothesis, the oldest dated fossils of H. sapiens found in Africa are reliably dated at 100,000 years old.
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Social Cost
The total cost to society as a whole, including both the private costs borne by individuals and the external costs to others not involved in the transaction.
Private Costs
The costs that are incurred by an individual or a company when producing goods or services.
Bystanders
Individuals who are present at an event or incident but do not take part in it, often discussed in the context of emergency situations or accidents.
Congestion Toll
A fee charged to drivers who use certain roads during peak periods, intended to reduce traffic congestion by discouraging the use of those routes.
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