CHAP. XVIII.
Inquiry about the Possibility of changing the Course of the Nile—Cause of the Nucta.
It has been thought a problem that merited to be considered, Whether it was possible to turn the current of the Nile into the Red Sea, and thereby to famish Egypt? I think the question should more properly be, Whether the water of the Nile, running into Egypt, could be so diminished, or diverted, that it should never be sufficient to prepare that country for annual cultivation? Now to this it is answered, That there seems to be no doubt but that it is possible, because the Nile, and all the rivers that run into it, and all the rains that swell those rivers, fall in a country fully two miles above the level of the sea; therefore, it cannot be denied, that there is level enough to divert many of the rivers into the Red Sea, the Indian, and Atlantic Oceans, or, perhaps, still easier, by turning the course of the river Abiad till it meets the level of the Niger, or pass through the desert into the Mediterranean.
Lalipala,
