Stefan Mann is a socioeconomist and agronomist. His work experience include the German Ministry of Agriculture and Rostock University. Since 2002 he is a group leader at Switzerland’s Federal Research Station Agroscope. While Stefan Mann has published more than 300 papers and books on topics from applied utilitarianism to Swiss agricultural policy, his current main interest is post-lethal agriculture, i.e. an agricultural system in which killing animals has been abandoned.