"But nature could not and cannot ever be constrained into self-improvement by sporadic or even endemic or epidemic cases of slow or swift suicide and slaughter, so long as the premature extinction of the whole human race was not and is not seriously threatened. Threaten this seriously, and she will forthwith become our most obedient humble servant. This is the forcible plan of "strikes" by labour against capital, applied in its utmost extension by man against nature; as you have already mere trades'-unions, organise a universal Man-union, and threaten, if all your demands are not immediately granted, to "strike" living, to "turn out" of human existence, and you will at once bring- the everlasting employer to reason."