1. What we know about intelligence from the weight of studies; 2. Nature more than nurture: the impact of genetics on intelligence; 3. Peeking inside the living brain: neuroimaging is a game changer for intelligence research; 4. Fifty shades of gray matter: a brain image of intelligence is worth a thousand words; 5. The holy grail: can neuroscience boost intelligence?; 6. As neuroscience advances, what's next for intelligence research? sakriti opis