Voices from six continents, including:

• Vandana Shiva
• Bill McKibben
• David Korten
• Michael Shuman
• Mohau Pheko

• Samdhong Rinpoche
• Richard Heinberg
• Zac Goldsmith
• Pracha Hutanuwatr
• Balaji Shankar

• Andrew Simms
• Keibo Oiwa
• Juliet Schor
• Rob Hopkins
• Chris Johnstone

• Clive Hamilton
• Eliana Espillico
• Mary-Jayne Rust
• Khyentse Norbu Rinpoche
• Ronald Colman