Dillworth: More and more people are deciding not to have children because of the personal and economic sacrifices children require and because so often children are ungrateful for the considerable sacrifices their parents do make for them.
Dillworth's Conclusion
For anyone with deeply held values, it would probably be a mistake to avoid having kids because kids require sacrifice and express little gratitude.
Dillworth's Evidence
Children provide the best chance most people have of ensuring that their values live on after them.
Travers' Rebuttal
Children are usually ungrateful because they have wholly rejected parental values.
Evaluate
It looks like Travers is contradicting Dillworth's premise that children provide the best chance most people have of ensuring that their values live on after them.
How could children pass on the values of their parents if they usually reject their parents' values wholesale (i.e. completely)?
Goal
Let's look for something like, .