"The power to question is the basis of all human progress."

Actually, this book was not of the slightest value to human progress.

Or maybe to write a definitive book on human progress.

People, not movements, were the driving force of human progress.

Indeed, death is arguably the single most important driver for all human progress.

The Jews, for size of population, have given more to human progress than any other racial or religious group.

These sexual distinctions have left women behind and allowed men to claim credit for human progress.

It is clearly possible to combine human progress with biodiversity.

And in the middle I was painting murals that told the story of human progress.

Societies that have decided to share the bill together tend to do better than others under most other measures of human progress.