As a matter of fact, it is not so long since conditions in Denmark were just about as primitive as they are now in some other parts of Europe. Jacob Riis, whom I learned, while I was in Denmark, is just as widely known and admired in Denmark as he is in the United States, says that he can remember when conditions were quite different among the homes of the people. "For example," he said, "I recall the time when in every peasant's family it was the custom for all to sit down and eat out of the same bowl in the centre of the table and then, after the meal was finished, each would wipe the spoon with which he had dipped into the common bowl, and without any further ceremony tuck it away on a little shelf over his head. "To-day," he added, "Danish farmers wash their pigs. The udders of the cows are washed with a disinfecting fluid before milking. When a man goes to milk he puts on a clean white suit." Not only is this true, but the Danish farmer grooms his cows, and blankets them when it is cold. He does this not only because it is good for the cow, but because it makes a saving in the feed. Although Denmark has more cattle in proportion to the number of inhabitants than any other part of Europe, I noticed very few pastures. On the contrary, as I passed through the country I observed long rows of tethered cattle, feeding from the green crops. As rapidly as the cows have consumed all the green fodder, usually four or five times a day, a man comes along and moves the stakes forward so that the cattle advance in orderly way, mowing down the crops in sections. Water is brought to the cows in a cart and they are milked three times a day. All of this requires a large increase of labour as well as constant study, care, and attention. In other words, the Danish peasant has become a scientific farmer.