In Thomas Pynchon's "Mason & Dixon," the character Maskelyne discusses the clash between prevailing scientific pursuits and traditional familial values. He observes that for the younger generation, engaging with reason and science is becoming increasingly common, yet their families struggle to understand or even appreciate these new ideas. The younger individuals are drawn to these pursuits as a source of hope and identity in a rapidly evolving world.

This generational divide highlights the challenges faced by families as they attempt to connect with their children's interests in science and reason. Maskelyne's statement reflects a broader theme of societal change and the difficulties that arise when new knowledge and ideas emerge, leaving older generations behind, unable to relate or adapt.