If investigators were to limit their researches to utilities, or what appeared to be such, scarcely any
essentially new experiments or new discoveries of importance would be made. No attempts would be made to discover essentially novel facts, nor would many trials be made to test fundamental abstract questions which affect the very basis of scientific knowledge. The principles of electro-magnetism, of magneto-electric action, and of the magnetic rotation of polarized light, were each discovered by means of perfectly novel experiments, in which immediate utility was not the motive.
It is worthy of notice that of the very small proportion of scientific investigators who disapprove of State aid to Research, nearly every one already possesses sufficient pecuniary means to carry on investigations, and therefore cannot adequately appreciate the position and necessities of investigators having only small incomes. In some cases also the objections to aid investigators come from scientific men who have attempted to make discoveries but have not succeeded.
Dr. Robinson of Armagh, a well-known investigator, has very properly pointed out[[31]] what has been done in this country towards giving assistance to those engaged in the pursuit of science, and mentions the Observatories maintained by the Universities and by the Nation. He says also that if anything more were to be done in increasing the amount of grants of money to assist scientific work, he thinks "it might be best applied in establishing in the great commercial
centres of the realm, physical and chemical laboratories such as that which the Duke of Devonshire has established at Cambridge, provided with the most refined apparatus, and accessible to all who are considered privileged by a competent tribunal." He also says "when there is found a man so far surpassing his fellows in any department of science that he may be expected to do work beyond their power, he ought to be made independent of any other pursuit, so that none of his time and energy may be lost, such a case is exceptional, and when it occurs it should be exceptionally provided for."
Original research will for a long time to come, be opposed by a large section of the non-scientific public:—by the numerous persons whose source of income depends upon the ignorance of their fellow-men:—by those who are deficient of faith in demonstrable truth, and fear that their most cherished beliefs are endangered by it:—and by many of those who are insufficiently acquainted with it to perceive its great value to mankind.
With regard to the fears of many objectors that the Endowment of Research would lead to jobbery and abuses, and thus retard the progress of discovery instead of promoting it; it is evident that such a risk is an inseparable concomitant of every remunerated office and is not peculiar to that of research, and must therefore be accepted as unavoidable and be provided against in the usual ways. It does not however appear probable that the risk in this respect is at all greater
than that already existing and provided against in many other appointments.
Many persons, not clearly perceiving the difference between pure research and other scientific occupations, suppose that because science is encouraged in various ways in this country; and because sums of money are occasionally given to scientific institutions, and some scientific men are evidently receiving good incomes, that discoverers are remunerated, but this is a great mistake; there is probably not a scientific man in the kingdom who is wholly employed in such work in abstract physics or chemistry, and paid for his entire skill, time, and labour. Wherever payment is made for scientific labour, it is nearly always for that performed with a view to some immediate practical application. Inventors and expositors are remunerated, but discoverers are not.
At the present time in this country scientific men are paid for teaching, lecturing, writing popular scientific articles, compiling scientific books, editing scientific journals, making chemical analyses and experiments for manufacturers, companies, and others, for practical purposes, or to obtain evidence for legal cases, giving evidence on scientific subjects in courts of law, with consultations and advice to manufacturers and others, superintending scientific commercial undertakings, &c. Some also unfortunately obtain an income and cheap publicity by the empirical contrivance of selling to tradesmen, their scientific opinions in the form of testimonials which are extensively