The Declaration of Independence Gave us the Age of Science

We live an age of science and of abounding accumulation of material things. These did not create the Declaration. Our Declaration created them. … If we are to maintain the great heritage which has been bequeathed to us, we must be like-minded as the fathers who created it.

 The Train of Thought to Equality

Since then society has evolved a sequence of ci central con¬ cepts each of which was at one time thought to make it work of itself, and each of which has had to be corrected to the next. There was the early eighteenth-century concept of selfinterest, in Mandeville and others; then came enlightened self-interest; then the greatest happiness of the greatest num¬ bet; utility; the labor theory of valueie; and thence its expression either in the welfare state or in the clasassless society. Men ...