Change of Heart

Change of Heart presents research and insights from psychology, neuroscience, and behavioral economics about what motivates people to change their beliefs and behaviors. Cooney applies these findings specifically to social advocacy and activism work. The book examines core psychological principles like cognitive dissonance, social proof, and framing effects through examples from past social movements. It provides strategies for advocates to communicate more effectively and create lasting change in their target audiences. Case studies from animal welfare, environmental protection, and civil rights campaigns demonstrate the concepts in action. Cooney breaks down both successful and failed attempts to shift public opinion and behavior. At its core, this work bridges the gap between academic research on human behavior and practical applications for creating social change. The synthesis of scientific findings with real-world advocacy reveals fundamental patterns in how humans adapt their views and habits over time.

Readers rate this book as a practical guide for social change advocates, with detailed research on psychology and behavioral science. The book averages 4.1/5 stars on Goodreads (150+ ratings) and 4.3/5 on Amazon (40+ ratings). Readers appreciated: - Clear explanations of psychological principles - Concrete examples and actionable steps - Research citations and data to support claims - Focus on practical application rather than theory Common criticisms: - Writing style can be dry and academic - Some concepts feel repetitive - Limited coverage of certain behavioral topics - Examples focus heavily on animal rights activism Multiple reviewers noted the book helped them communicate more effectively with those who hold opposing views. One reader called it "a toolkit for anyone trying to create social change." Several criticized the narrow focus on animal advocacy, with one stating "the principles apply broadly but the examples don't resonate if you work in other causes." Reviews indicate the book delivers more value to active advocates than general readers interested in psychology.

Influence: The Psychology of Persuasion by Robert Cialdini A research-based examination of the psychology behind why people say yes and how to apply these principles ethically.

Switch: How to Change Things When Change Is Hard by Dan Heath A framework for understanding how the rational and emotional parts of the mind work together in behavior change.

The Power of Habit by Charles Duhigg An exploration of the science behind habit formation and transformation in individuals, organizations, and societies.

Predictably Irrational by Dan Ariely A deep dive into the patterns of human decision-making and the hidden forces that shape behavior.

Thinking, Fast and Slow by Daniel Kahneman A Nobel laureate's analysis of the two systems that drive human thought and their impact on decision-making.

🔸 Author Nick Cooney founded The Humane League, one of the most effective animal advocacy organizations in the world, which has influenced major corporations like McDonald's and Walmart to adopt better animal welfare policies. 🔸 The book draws from over 80 years of research in psychology and social science, incorporating findings from more than 400 scientific studies on behavioral change. 🔸 "Change of Heart" has been used as a training manual by numerous social justice organizations, including PETA, Mercy For Animals, and various environmental groups. 🔸 The psychological principles discussed in the book were successfully applied during Barack Obama's 2008 presidential campaign to influence voter behavior and increase turnout. 🔸 The book reveals that people are more likely to change their behavior when presented with loss-framed messages (what they might lose) rather than gain-framed messages (what they might gain) - a finding that contradicts common advocacy approaches.