The book argues that the perceived costs and challenges of parenting are often overstated, suggesting that having more children can be a rewarding and manageable experience. It emphasizes that modern parenting tends to be overly intensive, and that children are more resilient and self-sufficient than many parents assume. By relying on research from behavioral genetics, the author contends that parents have less influence on their children's long-term outcomes than commonly believed, which should alleviate some of the pressures and anxieties associated with raising children. Ultimately, the book encourages prospective parents to reconsider the benefits and joys of having a larger family.
