This JPS ethics series deals with some of the most critical moral issues of our time. What are our obligations and rights to our own bodies? What does Judaism say about tattoos? Piercings? About our obligations to exercise and eat properly? What about smoking? Alcohol? Recreational drugs? Who owns our organs? What about our eggs and sperm? If resources are limited, whose body comes first and how do we decide? Why do so many young Jews suffer from...