To the objection that capitalists will not invest their money in nor carry on extractive enterprises on a leasing basis, the sufficient answer is that they are doing it now. In 1909, 24.5 per cent. of all the lands producing minerals, precious metals, and stone; 94.6 per cent. of the lands producing petroleum and gas; and 61.2 per cent. of the two groups of lands combined, were operated under leases from private owners or from the government.[87] If the rental or royalty demanded is not unreasonably high capitalists will be quite as willing to produce raw materials of these kinds from leased land as they are to manufacture or sell goods in a rented building. Not the leasing system, but the terms of the particular lease are the important consideration. Public grazing lands should remain government property until such time as they become available for agriculture. Cattle owners could lease the land from the State on equitable terms, and receive ample protection for money invested in improvements. _Public Agricultural Lands_ The leasing system cannot well be applied to agricultural lands. In order that they may be continuously improved and protected against deterioration, they must be owned by the cultivators. The temptation to wear out a piece of land quickly, and then move to another piece, and all the other obstacles that stand in the way of the Single Tax as applied to agricultural land, show that the government cannot with advantage assume the function of landlord in this domain. In the great majority of cases the State would do better to sell the land in small parcels to genuine settlers. There are, indeed, many situations, especially in connection with government projects of irrigation, clearing, and drainage, in which the leasing arrangement could be adopted temporarily. It should not be continued longer than is necessary to enable the tenants to become owners. With this end in view the State should make loans to cultivators at moderate rates of interest, as is done in New Zealand and Australia. Whether the State ought to purchase undeveloped land from private owners in order to sell it to settlers, may well be doubted. The only lands to which such a scheme would be at all applicable are large estates which are held out of use by their proprietors. Even here the transfer of the land to cultivators could be accomplished indirectly, through an extra heavy tax. This method has been adopted with success by Australia and New Zealand. The only other action by the State that seems necessary or wise in order to place settlers upon privately owned agricultural land, is the establishment of a comprehensive system of rural credits. The need of cheaper food products, and the desirability of checking the abnormal growth of our urban populations, are powerful additional reasons for the adoption of this policy. The Hollis Rural Credits Bill recently enacted into law by Congress goes a considerable way toward meeting these needs.