From "Diet for a Small Planet" exactly 40 years ago, it dawned on me that humans are actively creating the scarcity we say we are trying to escape. Whoa! Why would our bright species do such a thing? Researching my new book, "EcoMind, Changing the Way We Think to Create the World We Want" (Nation Books), I discovered that it is the power of ideas. I learned that neuroscientists are increasingly finding that while most of us think that "seeing is believing," that, no, for human beings "believing is seeing." Our core ideas about how the world works determine, literally, what we can see and what we can't. From this groundbreaking science, I argue that some of our most common assumptions are perversely aligned with nature, including human nature. They block us from seeing possibilities emerging all around us--the solutions in front of our noses. Here are 10 of those ideas and ways that an eco-mind--one that thinks in connectedness and continuous change--might rethink them. I welcome your response.