erences as to the effect of the cold
storage system upon the cost of living. On neither the physiological nor
the economic questions involved is majority opinion worthy of special
consideration. None the less, legislative measures directed against the
storage interests have been seriously considered in a large number of
states, and were it not for the difficulties inherent in the regulation of
interstate commerce, we should doubtless see the practice of cold storage
prohibited in some jurisdictions. Those whose property would thus be
destroyed would accept their losses with much bitterness, in view of the
fact that the weight of expert opinion holds their industry to be in the
public interest.

What still further exacerbates the feeling of injury on the part of those
whose interests are proscribed, is the fact that the purity of motives of
the persons most active in the campaign of proscription is not always
clear. Not many years ago we had a thriving manufacture of artificial
butter. The persons engaged in the industry claimed that their product was
as wholesome as that produced according to the time-honored process, and
that its cheapness promised an important advance in the adequate
provisioning of the people. We destroyed the industry, very largely
because of our strong bent toward conservatism in all matters pertaining
to the table. But among the influences that were most active in taxing
artificial butter out of existence, was the competing dairymen's interest.

It is asserted by those who would shift the whole burden of taxation onto
land that they are animated by the most unselfish motives, whereas their
opponents are defending their selfish interests alone. Yet a common Single
Tax appeal to the large manufacturer and the small house-owner takes the
form of a computation demonstrating that those classes would gain more
through the reduction in the burden on improvements than they would lose
through increase in burden on the land. Let it be granted that personal
advantage is not incompatible with purity of motives. The association of
ideas does not, however, inspire confidence, especially in the breasts of
those whose interests are threatened.

Extinction of property interests without compensation necessarily makes
our legislative bodies the battleground of conflicting interests. Honest
motives are combined with crooked ones in the attack upon an interest;
crooked and honest motives combine in its defense. Out o