_Ireland._—Ireland’s statistics differ so much from those of most other countries that they merit special consideration. In Fig. 3 are shown the variations of its birth and death-rates. From these it appears that, for many years past, Ireland has had very low but practically steady birth-and death-rates. On further studying the matter, however, we find that Ireland’s low birth-rate is not due to small families, but to a low marriage rate (probably due to immigration of young people). The fertility rate of its women has remained high and steady, 283 per thousand in 1881, and 289 in 1901. The excess of births over deaths has averaged 6 per thousand recently, although it was much higher forty-five years ago. But the terrible poverty succeeding the famine produced the great tide of emigration which has reduced the population from eight to little over four millions. It should be observed, however, that it is late in the day to deplore the depopulation of Ireland, _as it has now practically ceased_. The fall of population was 11.8 per cent. between the censuses of 1851 and 1861, but only 1.7 per cent. between those of 1901 and 1911; while in the closing years of the decade, the Registrar-General’s returns gave the population as almost exactly stationary. It is highly probable that the next census will show an increase in the population of Ireland for the first time since 1846. We may now turn to the various parts of our Empire overseas, and it will be sufficient if we consider the four principal divisions: Australasia, Canada, Union of South Africa, and India. The order is chosen as dealing with the populations of British origin first. _Australasia._—Australia and New Zealand both call for particular attention in this connection, as family limitation appears to be very general in them, and many authorities have spoken about it in strong terms. Mr. Roosevelt, for example, wrote as follows in 1911: “The rate of natural increase in New Zealand is actually lower than in Great Britain, and has tended steadily to decrease; while Australia increases so slowly that, even if the present rate were maintained, the population would not double itself in the next century.” Again, the Bishop of London, last year appears to have told the North-West Australian Diocesan Association “that the birth-rate in Australia is going down even more rapidly than at home (United Kingdom), and that he did not know how we are going to keep Australia even British.”