The true miracle of modern medicine is diabolical. It consists in making not only individuals but whole populations survive on inhumanly low levels of personal health.

Learning from programmed information always hides reality behind a screen.

Man must choose whether to be rich in things or in the freedom to use them.

Traditional society was more like a set of concentric circles of meaningful structures, while modern man must learn how to find meaning in many structures to which he is only marginally related. In the village, language and architecture and religion and work and family customs were consistent with one another, mutually explanatory and reinforcing. To grow into one implied a growth into others.

Latin America can no longer tolerate being a haven for United States liberals who cannot make their point at home, an outlet for apostles too "apostolic" to find their vocation as competent professionals within their own community. The hardware salesman threatens to dump second-rate imitations of parishes, schools and catechisms -- out-moded even in the United States -- all around the continent. The traveling escapist threatens further to confuse a foreign world with his superficial protests, which are not viable even at home.

We can only live the changes we wish to see: we cannot think our way to humanity. Every one of us, every group, must become the model of that which we desire to create. We must break the obsolete social and economic systems that divide the world between the over-privileged and the under-privileged. Each of us, whether government leader or protester, business executive or worker, professor or student, share a common guilt.

The future depends more upon our choice of institutions which support a life of action than on our developing new ideologies and technologies.