It's getting harder and harder to be good in a world where choices that once seemed straightforward are now moral quandaries.
Decisions like what to eat or which car to buy are connected to global issues.
Associate research professor at the Johns Hopkins Berman Institute of Bioethics, Travis Rieder offers a new set of ethical tools to deal with new challenges.
His book is called Catastrophe Ethics: How to Choose Well in a World of Tough Choices.
Catastrophe Ethics book cover Photo: supplied
