Crime and Criminality — Timothy F. C. Allen and Alex R. Piquero (Human Ecology framework chapter), published in Human Ecology: A Theoretical Essay course text, mid-1990s

This chapter argues that crime emerges through complex interactions between biology, childhood development, family conditions, social structures, opportunity, poverty, inequality, and environmental factors, while emphasizing that long-term crime reduction requires improving early life conditions and social development across generations.

1. Crime as a Complex, Multi-Causal System

2. Childhood Development as the Foundation of Criminality

3. Poverty, Inequality & Social Conditions Increase Crime Risk

4. Crime Depends on Opportunity as Well as Motivation

5. Crime Can Become Intergenerational

6. Punishment & Incarceration Have Limited Long-Term Effectiveness

7. Long-Term Crime Reduction Requires Improving Childhood & Social Development

8. Crime Should Be Understood Holistically Rather Than as Isolated Bad Choices

⭐ Star Facts

• The chapter defines crime broadly as behavior using “force, fraud, or stealth” to obtain material, symbolic, or emotional resources from others.
• Criminality is described as a behavioral style associated with impulsivity, low self-control, self-centeredness, risk-taking, and indifference to the suffering of others.
• The chapter calls crime the “flip side” of altruism because altruism sacrifices for others while crime harms others for personal gain.
• Former NYPD Commissioner Patrick V. Murphy is quoted arguing that major root causes of crime include “poverty, unemployment, underemployment, racism, poor health care, bad housing, weak schools, mental illness, alcoholism, single-parent families, teenage pregnancy, and a society of selfishness and greed.” ⭐
• Between 1970 and 1990, serious crime rates in the United States rose 40%, while reported violent crime rates rose 85%. ⭐
• During the same period, **criminal justice spending increased from $12.3 billion in 1971 to $74.3 billion in 1990.**⭐
• U.S. imprisonment rates rose from 96 per 100,000 people to 292 per 100,000, becoming higher than any other industrialized nation at the time. ⭐
• The chapter argues that crime depends not only on motivation, but also on opportunity: crime occurs when motivated offenders encounter vulnerable targets without effective guardianship.
• Environmental conditions such as crowding, dangerous neighborhoods, pollution, and exposure to violence can increase hostility, fear, aggression, and antisocial behavior.