Travel blogger since 2003 of the Cheapest Destinations Blog, editor since 2006 of Perceptive Travel. Author of multiple books like A Better Life for Half the Price and Travel Writing 2.0. see more at https://TimLeffel.com
Author, Animal Liberation, Practical Ethics, The Life You Can Save, The Most Good You Can Do, Animal Liberation Now.
Podcast: "Lives Well Lived"
AI Persona: PeterSinger.ai
Professor of Bioethics, Emeritus, Princeton University.
