Quotes about Change

The secrets of evolution, are time and death. There's an unbroken thread that stretches from those first cells to us.

All the explanations proposed seem to be only partly satisfactory. They range from massive climatic change to mammalian predation to the extinction of a plant with apparent laxative properties, in which case the dinosaurs died of constipation.

The secrets of evolution are death and time—the deaths of enormous numbers of lifeforms that were imperfectly adapted to the environment; and time for a long succession of small mutations.

Our very existence in that distant time requires that we will have changed our institutions and ourselves.

It is very difficult to evolve by altering the deep fabric of life; any change there is likely to be lethal. But fundamental change can be accomplished by the addition of new systems on top of old ones…Thus evolution by addition and the functional preservation of the preexisting structure must occur for one of two reasons-either the old function is required as well as the new one, or there is no way of bypassing the old system that is consistent with survival.

No nation, no religion, no economic system, no body of knowledge, is likely to have all the answers for our survival. There must be many social systems that would work far better than any now in existence. In the scientific tradition, our task is to find them.

I have a foreboding of an America in my children's or grandchildren's time—when the United States is a service and information economy; when nearly all the key manufacturing industries have slipped away to other countries; when awesome technological powers are in the hands of a very few, and no one representing

Taken together, the dramatic societal shifts — often in ten generations or less — provide a compelling refutation of the claim that we are condemned, without hope of reprieve, to live out our lives in a barely disguised chimpanzee social order.

In true dialogue, both sides are willing to change.

I am of the nature to grow old. There is no way to escape growing old. I am of the nature to have ill health. There is no way to escape ill health. I am of the nature to die. There is no way to escape death. All that is dear to me and everyone I love are of the nature to change. There is no way to escape being separated from them. My actions are my only true belongings. I cannot escape the consequences of my actions. They are the ground upon which I stand. To

There is no single entity whose identity is changeless. All things are constantly changing. Nothing endures forever or contains a changeless element called a self.

When conditions are sufficient, we manifest. When conditions are no longer sufficient, we no longer manifest. It does not mean that we do not exist. Like radio waves without a radio, we do not manifest.