The authors conclude their examination of childhood trauma by establishing that relationships, not therapy techniques or medications, constitute the primary mechanism for healing traumatized children. While emerging therapeutic approaches like the neurosequential approach show promise, Perry’s clinical experience demonstrates that the most significant healing occurs through sustained, caring connections with others. The authors present trauma as a human rights issue that shatters connections between individuals and their loved ones, themselves, and the broader world. Perry supports this claim by referencing the successful outcomes of his patients—children like Peter, Justin, Amber, and Laura—who thrived because of strong social networks including adoptive parents, teachers, coaches, and community members who provided consistent, patient, and loving care. What these children needed most, he says, was not clinical intervention but a rich social environment in which they could belong and experience love.

Perry traces the dissolution of extended family structures as a critical factor contributing to childhood trauma and mental health problems. He provides historical data showing that European families averaged 20 people in 1500, 10 in 1850, five in 1960, and fewer than four by 2000, with 26% of Americans living alone. This departure from humans’ evolutionary environment—in which people lived in groups of 40 to 150 closely related individuals—creates what Perry calls a “biologically disrespectful” world (262). The author connects this social fragmentation to rising depression rates, citing research showing that individuals born in 1905 had only a 1% chance of depression by age 75, while 6% of those born in 1955 experienced serious depression by age 24. Teen depression rates have increased by a factor of 10 in recent decades.

Perry critiques contemporary child protection practices that restrict healthy physical affection and social interaction. He describes policies in California daycare centers that prohibit staff from touching children, arguing that eliminating healthy touch makes children more vulnerable to abuse by creating unmet needs that predators can exploit. The author examines how modern parenting practices conflict with evolutionary human needs. Human infants evolved to receive constant attention from multiple caregivers, with an average of four adolescents and adults caring for each young child. Contemporary nuclear families create overwhelming stress that can lead to neglect and trauma. Perry also critiques modern educational practices that prioritize cognitive development while ignoring children’s emotional and physical needs. Some current schools eliminate recess, extensive lunch periods, and unstructured time, preventing children from developing genuine friendships and social skills.

Perry frames empathy as a fundamental human capacity that must be learned through environmental input during early childhood. Without adequate time for children to practice social interaction and navigate social hierarchies, brain areas responsible for empathetic caring remain underdeveloped. Brain development follows a “use it or you lose it” principle (268). The author also addresses the importance of appropriate risk and challenge in child development, arguing that contemporary culture prevents children from developing crucial decision-making skills. Adolescent brains require the experience of making decisions to develop properly, he says, as decision-making areas aren’t fully wired until a person’s early twenties.

Perry critiques conventional approaches to treating traumatized children that rely on punishment and coercion rather than addressing underlying needs; traumatized children have overactive stress responses and must first feel safe and loved before making behavioral changes. The author emphasizes that routine and repetition are crucial for recovery because the brain changes through patterned, repetitive experiences: Recovery must be patient-controlled rather than coercive, as trauma fundamentally involves experiences of powerlessness. Perry concludes by acknowledging that creating a safer world for children requires addressing major social controversies including economic inequality and work-life balance. He argues that understanding humans as social species with evolved needs provides a framework for building loving, caring communities and developing more effective approaches to preventing childhood trauma.

Perry begins this chapter by describing troubling incidents that occurred after the publication of The Boy Who Was Raised as a Dog. Two cases illustrate dangerous misinterpretations of his therapeutic approaches. In the first, a clinician was forcing sexually abused children to reenact their trauma with sex toys while filming them, claiming this was based on Perry’s work. In the second, a practitioner gave every client therapeutic massage regardless of their individual needs, oversimplifying Perry’s approach after hearing a single lecture about Connor’s case.

These misinterpretations prompted Perry and his colleagues to develop a formal certification process for their approach, called the Neurosequential Model of Therapeutics (NMT). The NMT consists of four components: obtaining comprehensive developmental history including trauma timing and severity; assessing current functioning across multiple domains and the individual’s connections to family and community; selecting and sequencing therapeutic experiences based on developmental needs; and tracking the effectiveness of the treatment.

A distinctive feature involves creating “brain maps”—visual representations of brain functioning using color-coded diagrams. Perry’s team assesses various capabilities that reflect different brain areas, from reflexes that indicate brainstem organization to abstract thinking that reveals cortical functioning. These brain maps show which areas appear typical and which seem underdeveloped, allowing clinicians to tailor treatment to specific strengths and challenges.

Perry critiques traditional trauma research as overly simplistic, focusing narrowly on PTSD symptoms without considering the timing of trauma or pre-existing adversities. He argues that many studies of conditions like ADHD may actually involve trauma-related symptoms rather than purely genetic problems. The authors also critique the DSM for categorizing people based on symptoms rather than underlying mechanisms, comparing it to treating all chest pain the same regardless of whether it stems from heartburn or heart attack. In 2006, Perry’s team abandoned the DSM framework entirely, creating pictures of individuals’ developmental journeys instead of diagnostic labels. This approach reduced stigma and increased client engagement in treatment planning. Perry reports that this systematic data collection has enabled unprecedented research opportunities, with approximately 30,000 NMT assessments conducted worldwide. The approach has expanded globally, giving rise to over 1,500 certified clinicians from more than 15 countries as well as specific adaptations for schools and caregivers. Perry concludes that effective help requires first getting to know individuals as unique people with individual developmental paths, and he emphasizes the value of providing pictures rather than labels.