Even if smog were a risk to human life, we must remember that life in nature, without technology, is wholesale death.
Ayn RandWhat is morality, she asked. Judgement to distinguish right and wrong, vision to see the truth, and courage to act upon it, dedication to that which is good, integrity to stand by the good at any price.
Ayn RandThe right to life is the source of all rights -- and the right to property is their only implementation. Without property rights, no other rights are possible. Since man has to sustain his life by his own effort, the man who has no right to the product of his effort has no means to sustain his life. The man who produces while others dispose of his product, is a slave.
Ayn Rand