Great Britain can no longer count on Ireland, that most prolific source of supply of her army, navy, and industrial efforts during the last century, while she is faced with a declining birth-rate, due largely, be it noted, to the diminished influx of the Irish, a more prolific and virile race.

While her internal powers of reproduction are failing, her ability to keep those already born is diminishing still more rapidly.

Emigration threatens to remove the surplus of births over deaths.
As long as it was only the population of Ireland that fell (8,500,000 in 1846 to 4,370,000 in 1911), Great Britain was not merely untroubled but actually rejoiced at a decrease in numbers that made the Irish more manageable, and yet just sufficiently starvable to supply her with a goodly surplus for army, navy, and industrial expansion in Great Britain.

Now that the Irish are gone with a vengeance it is being perceived that they did not take their vengeance with them and that the very industrial expansion they built up from their starving bodies and naked limbs contains within itself the seeds of a great retribution.
"Since Free Trade has ruined our agriculture, our army has become composed of starving slum dwellers who, according to the German notion are better at shouting than at fighting.

German generals have pointed out that in the South African war our regular and auxiliary troops often raised the white flag and surrendered, without necessity, sometimes to a few Boers, and they may do the same to a German invading force.