May 1, 2001 Off the Shelf Recent books with a Harvard accent Most popular An animal’s journey from grief to love shows how much humans need each other, too. The retired government professor has been a rare conservative voice on campus for decades. There’s a growing movement to curb light pollution. It starts on your front porch. Explore More From Current Issue Commencement Conan O’Brien headlines a star-studded cast Health & Medicine An animal’s journey from grief to love shows how much humans need each other, too. Research Growing liver implants, mapping the sense of smell, and journalism at risk