A scientific, objective school of economics would start with the very nature of man as does Rand’s ethics. From an evolutionary and economic point of view the unique feature of man is that while all other organisms adapted to their environment, man adapts his environment to his needs. This shows that inventions are, for man, the evolutionary equivalent of positive genetic changes. It also shows that the key resource in economics is man’s mind. The relationship between Rand’s meta-ethics, evolution, and economics will be examined.