Procon.org published a clear sketch on the situation in the world regarding the right to die. Visit their special page here.
Procon.org is a not-for-profit non-partisan public charity (USA) that provides well-sourced pro, con, and related research on more than 50 controversial issues, from gun control and death penalty to illegal immigration and alternative energy. With more than 12,000 pages of highly curated, referenced content, ProCon.org provides a platform for people to question information, evaluate opposing views, and debate them in a respectful way.