Duality is the basic building block of how we humans perceive the world. As you live your day to day life, your mind is constantly running classification algorithms categorizing things into good or evil, black or white, edible or inedible, friendly or threatening… It’s been doing that for 300,000 years. It’s good at it. Even though duality is a flawed way to characterize reality and basically a cognitive energy-saving shortcut because human brains have limited…