have been altogether deprived of these advantages？ It is probable
that one cause of this phenomenon is the warmth and equality of
weather in the torrid zone； which render clothes and houses less
requisite for the inhabitants； and thereby remove； in part； that
necessity； which is the great spur to industry and invention。
Curis acuens mortalia corda。 Not to mention； that the fewer goods
or possessions of this kind any people enjoy； the fewer quarrels
are likely to arise amongst them； and the less necessity will
there be for a settled police or regular authority to protect and
defend them from foreign enemies； or from each other。
the End