He has said he was forced to retire for asking whether parts of Pope Francis' 2016 post-synodal exhortation "Amoris Laetitia" led to the conclusion that there are no intrinsically wrong acts. He had previously been suspended from teaching seminarians, following the publication of a different essay criticizing the exhortation.
According to Seifert, the new organization aims to serve the same goals as the original Pontifical Academy for Life, founded in 1994 by St. John Paul II. This academy will be "a lay non-governmental organization that will remain independent of civil and religious organizations."
The Pontifical Academy for Life is a team of scientists and ethicists representing different branches of biomedical sciences who are appointed by the Holy Father to work with Vatican dicasteries to discuss issues related to science and the protection of the dignity of human life. Under Pope Francis, its new statutes explicitly advocate care for the human person "at different stages of life" as well as an authentic "human ecology" that aims to restore balance in creation "between the human person and the entire universe."
The American members of this academy appointed or confirmed by Pope Francis include Carl Anderson, Supreme Knight of the Knights of Columbus; John M. Haas, president of the National Catholic Bioethics Center in Philadelphia; and Kathleen M. Foley, M.D., attending neurologist in the Pain and Palliative Care Service at Memorial Sloan Kettering Cancer Center and professor of neurology, neuroscience, and clinical pharmacology at Weill Cornell Medicine of Cornell University.
In Nov. 2016, Pope Francis promulgated new statutes for the Pontifical Academy for Life, withdrawing the lifetime appointments of 139 members, including Seifert. While 28 members were reappointed in June 2017, Seifert was not among them.
The academy's new statutes explicitly allow non-Catholics to be appointed to the pontifical academy, and establish that new members would no longer be required to sign a statement promising to defend life according to Catholic teaching.