Some good humor on forgetfulness and poignant verse from the poet Billy Collins to sweeten the swallow.
A daughter shares this meditation on the grief and the loss that comes slowly from losing her mother to Alzheimer's disease. Through the story of Gethsemane, she finds an uncomfortable solace and a quiet rebuke for falling asleep while waiting.
Could the brains of 670 nuns from Mankato, Minnesota be the key to understanding Alzheimer's?
British fantasy writer Sir Terry Pratchett advocates a right to "early death." Video of his Richard Dimbleby Lecture.