Page:Popular Science Monthly Volume 54.djvu/677

Rh Nor does Dr. Mendenhall leave his meaning obscure in this regard. He says, “It is difficult to see what good will come from further discussions, investigations, or declarations”; and his conclusion is, “It will be impossible to know absolutely which group of scientific experts (American or British) was right in regard to pelagic sealing,” this last subject being the rock on which the commission of 1892 split.

It is not necessary here to go into the details of this first commission. These are given in Dr. Mendenhall's article. Two things only are essential to bring this meeting into contrast with the one of 1897. These are the instructions under which it was organized and its final report. Both are brief. The first is comprehended in the following statement, quoted from the Treaty of Arbitration of 1892: “Each Government shall appoint two commissioners to investigate conjointly with the commissioners of the other Government all facts having relation to seal life in Bering Sea, and the necessary measures for its protection and preservation.”

The commissioners duly visited the fur-seal islands in Bering Sea, made their investigations, and were called together at Washington to deliberate upon the results obtained, and to prepare a joint report for the guidance of the Tribunal of Arbitration then about to convene at Paris. With Dr. Mendenhall was associated, on behalf of the United States, Dr. C. Hart Merriam. Great Britain was represented by Sir George Baden-Powell and Dr. George M. Dawson. The commission began its labors on the 8th of February, and completed them on the 4th of March following. Its final report, shorn of verbiage, consists of the following colorless statement: “We find that since the Alaska purchase a marked diminution in the numbers of the seals on and habitually resorting to the Pribilof Islands has taken place; that it is cumulative in effect, and that it is the result of excessive killing by man.” One half of the work set for the commission—namely, measures for protection—was left wholly untouched.

In view of this meager and unsatisfactory result, it is perhaps not to be wondered at that Dr. Mendenhall should grow skeptical of the value of expert scientific evidence. But had he sought a cause of the failure of 1892 he might easily have found one more rational than the alleged “handsome retainer,” or other “incentive.”

It is manifestly true that the man of science can legitimately appear as an “expert” only when his evidence is desired on some line along which he has done work. An invertebrate morphologist is not an expert in electricity; nor a physicist in the habits of pinnipeds. One only of the four gentlemen, called upon in 1892 without their own consent to act as experts, had even a passing knowledge of the life history of marine mammals. Dr. Mendenhall was a