By the mid-nineteenth century, the Irish peasantry had become so dependent upon the potato for their survival and livelihood that poor Irish women scarcely knew how to prepare other foods. According to historian Cecil Woodham-Smith, when the crop failed it was inevitable that a people, who annually dealt with lean times verging on a starvation-lifestyle, would suffer mightily. What was entirely avoidable, was that the depths of the famine would reach such biblical proportions that perhaps 1.5 million Irish would die, and that the peasantry would be essentially forced to emigrate, thus altering the country's history such that effects were still felt a hundred years hence. While soil chemistry and agricultural pathology may have birthed the Irish Potato Famine, it was the work of men which turned hunger into a veritable holocaust. The disregard of British politicians and Irish landholders for the peasantry verged upon acts of willful genocide.
Woodham-Smith casts the most destructive impacts of the famine as those caused by an adherence to illusions of market economic theory. Relying upon forces of price and the ability of labor to jump-start spending and economic activity, during the first two years of the famine British policy makers cast about for ways to productively employ the peasantry. Road construction programs (terminating in the middle of nowhere), measures to combat soil erosion (for untended fields), and other manual labor attempts fell short for want of basic skills, but, more importantly, for a lack of affordable goods to sustain livelihoods. Policy makers and government officials, from their seat of power in London, saw the problem not as one of sustenance, but of economy; all-too-often providing food for the Irish meant helping them procure employment so as to partake in the economy. Once it became universally understood that a people without food cannot hope to work to earn food, it was for so many Irish, simply too late.
Blame for the worst impacts of the famine thus rests at the feet of a men who subjected humane ways of thinking to an economic calculus. Woodham-Smith suggests that a veritable perfect storm of pre-capitalist land tenure, combined with market economic forces, so greatly alienated the Irish masses from the land which they relied upon, that a tenuous position must yield widespread hardship. That it would lead to large-scale ruin and death need not have been inevitable, however, it has come to seem unavoidable. The greatest tragedy is perhaps that the famine never really ended. Concentrated land-holdings did not disappear, rather the Irish struggled on and continued to similarly suffer throughout the nineteenth century. Woodham-Smith places a great deal of emphasis on the iterative character of the natural and economic feedbacks, which would doom so many. Preceding the development of the welfare state, and, to some extent, the welfare global community, Ireland's Great Hunger demonstrated the all-too-real implications for a purely economic manner of treating human life.