Answer:
Kennedy argues that even though there are numerous problems facing the
world, the new generation should accept the challenge and try to solve them.
Step-by-step explanation:
In the text Kennedy speaks about the new problems and challenges that the world is currently facing and he states that the new generation should rise up and accept the challenge and try to solve the problems, he thinks that eventhough many of the problems that we are facing might not have a solution in our lifetime, if we do not start now we might never solve them.