The Molecule of More: How a Single Chemical in Your Brain Drives Love, Sex, and Creativity--and Will Determine the Fate of the Human Race

Why are we obsessed with the things we want and bored when we get them?Why is addiction "perfectly logical” to an addict?Why does love change so quickly from passion to disinterest?Why are some people diehard liberals and others hardcore conservatives?Why are we always hopeful for solutions even in the darkest times - and so good at figuring them out? The answer is found in a single chemical in your brain: dopamine. Dopamine ensured the survival of early man. Thousands of years later, it is the source of our most basic behaviors and cultural ideas - and progress itself. Dopamine is the chemical of desire that always asks for more - more stuff, more stimulation, and more surprises. In pursuit of these things, it is undeterred by emotion, fear, or morality. Dopamine is the source of our every urge, that little bit of biology that makes an ambitious business professional sacrifice everything in pursuit of success, or that drives a satisfied spouse to risk it all for the thrill of someone