Title: Extending the Human Lifespan (At Issue)
Subjects: Longevity, Juvenile literature, Medical technology, Juvenlie literature, Aging, Prevention, JUVENILE NONFICTION / Health & Daily Living / General, JUVENILE NONFICTION / Science & Nature / General (see also headings under Animals or Technology), JUVENILE NONFICTION / Social Science / Sociology, Moral and ethical aspects, Social sciences, Social sciences, juvenile literature, Longevitiy, Debates and debating