Description should include

access to a higher quality of life for a larger percentage of the population
increase in the number of productive years for a larger portion of the population, benefiting the individual and the greater economy
prolonged less-than-quality life for persons with chronic conditions or diseases
higher public and private costs for medical and related care, staffing, equipment, and facilities.

Process/Skill Questions:

Why are humans living longer?
How long do you expect to live? Why?
What is meant by “quality of life”? How is quality of life affected by chronic diseases? How is quality of life affected by the aging process?
How do personal lifestyle choices affect longevity?
In the future, who will take care of people who can no longer take care of themselves? How will this be paid for?