It is easy to see that the proposed world-wide system of wilderness stations in which the native life should be preserved from the destructive influences of man's assault upon it could not be brought about without international cooperation and with a considerable expenditure of money both for the foundation and maintenance of the establishments; but, as before remarked, the idea of public reservations of this nature is one which immediately and strongly commended itself to the people of this country and has led their representatives to set aside for such use lands which in the aggregate amount to a larger area than some of our sister states. The same motive is seen in the action of the State of Massachusetts, which a few years ago created a Board of Trustees of Public Reservations, a corporate body authorized to hold in perpetuity lands which are intended to serve the public for pleasure and instruction. The recent rapid extension of the park systems appertaining to the cities of this country and Europe is a further illustration of the same motive which makes for the object which we desire. It therefore seems not unreasonable to hope that very soon we may find the governments of the greater nations willing to go forward on the line of advance in which our own has so well led the way. At the right time the United States could probably do much to further the matter by asking for international action in this admirable work. There is hardly any undertaking which would afford a fairer chance for friendly cooperation among the great states than this which looks forward to the good of the time to come.