The ethics of what we eat why our food choices matter paperback march 6 2007 by peter singer author jim mason author 46 out of 5 stars 52 ratings see all formats and editions. The ethics of what we eat why our food choices matter by singer peter published by rodale books 2007 paperback books amazonca. The ethics of what we eat why our food choices matter by peter singer jim mason2007 03 06 peter singer jim mason books amazonca. The ethics of what we eat why our food choices matter by peter singer jim mason2007 03 06 singer peter books amazonca. The ethics of what we eat why our food choices matter peter singer jim mason potter ten speed harmony rodale mar 20 2007 nature 336 pages 3 reviews peter singer the groundbreaking ethicist whom the new yorker calls the most influential philosopher alive teams up again with jim mason his coauthor on the acclaimed animal factories to set their critical sights on the food we buy