Final answer:
Erik Erikson raised the issue of older people struggling to overcome despair and achieve integrity in their later years.
Step-by-step explanation:
Erik Erikson raised various issues through his research on developmental stages of life. One of the challenges he discussed was the struggle that older people face in overcoming despair to achieve integrity. This issue relates to the social and psychological aspect of aging and the need for individuals to find meaning and purpose in their later years.