Inside your cranium is the thing that does the reading. This thing, the human brain, has some capabilities that the brains of other animals lack. It is to these distinctive capabilities that we owe our dominant position on the planet. Other animals have stronger muscles and sharper claws, but we have cleverer brains. Our modest advantage in general intelligence has led us to develop language, technology and complex social organisation. The advantage has compounded over time, as each generation has built on the achievements of its predecessors. If some day we build machine brains that surpass human brains in general intelligence, then this new superintelligence could become very powerful. And, … Continue reading Nick Bostrom