The statements made by Sir W. Crookes about the wheat acreage in the States are as incorrect as those about Canada, for he says, in his letter to The Times of December 8, 1898, that "the whole wheat acreage in the United States is less than it was fifteen years ago," whereas the official figures for 1897 and 1898, which were before him at the time, told him that the wheat acreage in 1897 was 3,000,000 acres in excess of the average of the preceding fifteen years, and in 1898 was in the neighborhood of 5,000,000 acres in excess of any year in the history of that country. Do not the fluctuations in the wheat acreage of the United States in recent years prove conclusively that they were solely the result of the movement of prices, and had no bearing whatever on the question of exhaustion of land? Under the depressing influence of an unprofitable market, the wheat area fell from 39,900,000 acres in 1891 to 34,000,000 acres in 1895, but, under the stimulus of a substantial appreciation, increased again, in three years, to 44,000,000 acres. If, in spite of a rising and remunerative market, the area had remained stationary or shown signs of decrease, it would have been in order to call attention to the fact as indicating exhaustion; but when, in immediate response to a rising market, the area increases by leaps and bounds, the question of exhaustion becomes less and less one of actual probability, and more and more one of theoretical possibility. A precisely similar line of reasoning is applicable to the fluctuations in the province of Ontario, and goes to show just as clearly that the decrease in area has had absolutely no bearing on the wheat-producing capabilities of the province.