Eliza is a college professor who teaches Spanish history, literature and language. At 70 years old, she is still teaching, researching and writing. Present three reasons *against* forced retirement for this specific person, as argued by Goldberg. Discuss the evidence presented in the Goldberg book that supports his view that many people can productively work into their 70s. Are there occupations you can think of where this might be less true? Explain.