In this inspiring book, you will learn:• The 4 specific characteristics which differentiate the orangutans from other Great Apes• Why orangutans are the most intelligent beings on the planet today, second only to humans• Leif's personal journey to know and understand orangutans and how he came to be an expert witness in a human rights case on behalf of an orangutan named Sandra• The 5 things you can start doing today to help save the orangutans from extincti...