Sure, legislating euthanasia would be tricky, but I don't think that's a good enough reason to deny people what ought to be a basic human right. Legislating rights is always going to be difficult and nuanced, but that's not a valid reason to deny people the right to end their suffering peacefully.
Even if the open windows of science at first make us shiver after the cozy indoor warmth of traditional humanizing myths, in the end the fresh air brings vigor, and the great spaces have a splendor of their own - Bertrand Russell
