Lastly, there is evidence that poverty has existed in thinly populated countries. Richard Cobden, writing in 1836, of Russia, states: "The mass of the people are sunk in poverty, ignorance, and barbarism, scarcely rising above a state of nature, and yet it has been estimated that this country contains more than 750,000 square miles of land, of a quality not inferior to the best portions of Germany, and upon which a population of 200,000,000 might find subsistence." [20] Section 3. CAUSES OF POVERTY IN INDIA In reality chronic poverty exists both in the thickly-peopled and in the thinly-peopled regions of India, and therefore the overpopulation theory is an inadequate explanation. Moreover, there are certain obvious and admitted evils, sufficient in themselves to account for the chronic poverty of India, and of these four are quoted by Devas. [21] "(1) The grave discouragement to all rural improvement and in particular to the sinking of deep wells, by the absence outside Bengal of fixity of tenure, the landholder having the prospect of his assessment being raised every fifteen or thirty years. (2) Through most of India the unchecked oppression of usurers, in whose toils many millions of landholders are so bound as to lack means or motive for the proper cultivation of the soil. (3) A system of law and police totally unfit for small cultivators--witness the plague of litigation, appeals as 250 to 1 in England, habitual perjury, manufactured crime, and blackmailing by corrupt native police, all destructive of rural amity, co-operation, and industry. (4) Taxation oppressive both in quantity and quality: demanded, on pain of eviction and imprisonment, to be paid punctually and rigidly in cash, instead of optionally or occasionally in kind, or flexible, according to the variations of the seasons; moreover, levied on salt, raising the price of this necessity of life at least ten times, often much more; when precisely an abundant supply of salt, with the climate and diet of India, is a prime need for men and cattle." Section 4. POVERTY IN FACT CAUSES A HIGH BIRTH-RATE