On the other side of the globe, river flows are decreasing in West Africa due to less precipitation at their sources, a result of climate change.
But one thing is certain: creating pure humanure with our current wastewater treatment system would require segregating our waste streams at their sources, which, thanks to the way our sewers are piped, is impossible to do.
He showed that the desired result is obtainable by the straightforward solution of a system of equations involving the costs of the materials at their sources and the costs of shipping them by alternative routes.
When I started work on data quality nearly 30 years ago, I had no idea how revolutionary most people would find the concept of preventing data errors at their sources.
The U.S. downsizing could also lead other countries to cut back or drop out from "the most serious multinational effort in many years to stop epidemics at their sources overseas," said Tom Inglesby, director of the Center for Health Security at the Johns Hopkins Bloomberg School of Public Health.
O'Shaughnessy would not be impressed by allegedly phenomenological arguments according to which one normally hears sounds as located at their sources.
