To the question, what are the advantages of the sugar colonies to Great Britain? it was answered: "The advantage is not that the profits all centre here; it is, that it creates, in the course of attaining those profits, a commerce and navigation in which multitudes of your people, and millions of your money are employed; it is that the support which the sugar colonies received in one shape, they give in another. In proportion to their dependence on North America, and upon Ireland, they enable North America and Ireland to trade with Great Britain. By their dependence upon Great Britain for hands to push the culture of the sugar-cane, they uphold the trade of Great Britain to Africa. A trade which in the pursuit of negroes, as the principal, if not the only intention of the adventurer, brings home ivory and gold as secondary objects. In proportion as the sugar colonies consume, or cause to be consumed, among their neighbors, Asiatic commodities, they increase the trade of the English East India Company. In this light I see the India goods which are carried to the coast of Guinea.[112]
To the question, what proportion of land in the Leeward Islands, being applied to raising provisions, would supply the negroes with provisions, on an estate of two hundred hogsheads, for instance? it was answered: "The native products of the Islands are very uncertain; all so, but Guinea corn; therefore, much more land would be applied to this purpose than would be necessary to raise the supply for the regular constant consumption. They must provide against accidents, such as hurricanes, excess of wet weather, or of dry weather, the climate being very uncertain; it is, therefore, impossible to answer this question precisely; but this I can say, that if they were obliged to raise their own food, that their food then must be their principal object, and sugar only a secondary object; it would be but the trifle, which provisions are now."[113]
The testimony in reference to Jamaica, was very similar to that quoted in relation to Barbadoes and the Leeward Islands; except that as Jamaica had more unimproved land, and greater diversity of soil and climate, it might, in time, stand prepared to meet the shock. But as the emergency was likely to be sudden and unexpected, much suffering must ensue in the outset of the non-intercourse policy.