the common home of all men must continue to rise on the foundations of a right understanding of universal fraternity and respect for the sacredness of every human life, of every man and every woman, the poor, the elderly, children, infirm, the unborn, the unemployed, the abandoned, and those considered disposable because they are only considered as part of one or other statistic. [ applause ] this common home of all men and women must also be built on the understanding of a certain sacredness of created nature.