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Shel Horowitz, green/social change business profitability consultant and author of Guerrilla Marketing to Heal the World

Shel Horowitz, author of Guerrilla Marketing to Heal the World. Photo Credit: Andrew Morris-Friedman

Shel Horowitz, green/social change business profitability consultant and author of Guerrilla Marketing to Heal the World. Photo Credit: Andrew Morris-Friedman