TO BENJAMIN VAUGHAN.
Passy, July 10th, 1782.
Sir,
By the original law of nations, war and extirpation were the punishment of injury. Humanizing by degrees, it admitted slavery instead of death. A further step was, the exchange of prisoners instead of slavery. Another, to respect more the property of private persons under conquest, and to be content with acquired dominion. Why should not the law of nations go on improving? Ages have intervened between its several steps, but as knowledge of late increases rapidly, why should not those steps be quickened? Why should it not be agreed to as the future law of nations, that in any war hereafter the following descriptions of men should be undisturbed, have the protection of both sides, and be permitted to follow their employments in surety, viz.
1. Cultivators of the earth, because they labor for the subsistence of mankind.
2. Fishermen, for the same reason.
3. Merchants and traders, in unarmed ships, who accommodate different nations by communicating and exchanging the necessaries and conveniences of life.
4. Artists and mechanics, inhabiting and working in open towns.
It is hardly necessary to add, that the hospitals of enemies should not be molested; they ought to be assisted.
In short, I would have nobody fought with, but those who are paid for fighting. If obliged to take corn from the farmer, friend or enemy, I would pay him for it; the same for the fish or goods of the others.