On November 30, 1919, at the First Congregational Church of Ann Arbor, Lloyd Douglas reviewed a book by architect Ralph Adams Cram entitled, Walled Towns. That was also the title of Douglas’s sermon, but it wasn’t actually a sermon; just a book review. In fact, Douglas didn’t even give his own opinions about the book; he just read large portions of it. He had already sent out a brochure about the sermon in advance, however, and had made clear in that circular that he thought Cram’s book was important and deserving of everyone’s attention.
Looking back on this sermon a century later, I don’t see anything of importance in Cram’s book. Perhaps I’m missing something. He said that history moves in distinct 500-year waves, in which one civilization rises and falls, then another takes its place, with the intervening years being periods in which monasticism flourishes within “walled towns.” I’m not convinced that that’s true, but I’m especially not impressed by Cram’s prediction that the present world order would come crashing down by the year 2000, or that monastic conclaves would make survival possible.
For our purposes, though, the question is what this book meant to Lloyd Douglas; and that, too, is a mystery. Douglas was a modernist; Cram was a medievalist. Douglas saw history as progress; Cram believed in recurring cycles. Douglas believed in the power of individuals to change the world; Cram was (apparently) deterministic.
But there was something about Cram’s book that excited Douglas’s imagination — and it had to do with Cram’s dividing of history into 500-year epochs.

In this diagram, Cram represented history as an ebb-and-flow in which civilizations rose and fell (A), with monasticism playing an important role during each crisis moment (B). What seems to have interested Douglas was Cram’s predictions about the next two decades (the 1920s and 30s), and especially his prediction of the fall of the present civilization by the year 2000. We know that this book stimulated Douglas’s thinking because he mentioned it again in an article he published in the YMCA’s monthly newsletter. Also, a book reviewer some years later would recall hearing Douglas speaking about this rise-and-fall diagram during a lecture in Chicago around this same time.
Why is this important? Because it strongly influenced Douglas’s novel Green Light, which was published fifteen years later. In the following passage, we can see Douglas’s more mature reflections on Cram’s thesis. This is from Chapter 13, pages 214-217 in the original printing. At a dinner party, Dean Harcourt of Trinity Cathedral has been asked to share his views on the cycles of history:
“‘It all goes back at last,’ [the Dean says], ‘to the engaging story of the Long Parade. We must break our bad habit of talking about human progress as if it were a gradual upward journey from the jungle to Utopia. It isn’t quite that simple. We’ll have to think of that upward course in terms of planes, as if mankind proceeded on a series of steps up –‘
“‘Like climbing a terrace?’ [someone asks].
“‘Exactly! The half-dozen generations comprising a certain era will move along rather uneventfully, at times almost apathetically, on an approximately level plane. The upheavals, revolutions, and excitements of climbing up out of the era immediately preceding will already have become legendary. In this particular economic and political set-up that we are considering, customs crystallize rapidly into laws, the laws take on dignity and resolve themselves into codes, constitutions, charters. Manners beget morals. Traditions become established. After a while, there is a well-defined group of reliances: the State, the Church, hero worship, ceremonials; norms — the norms of beauty in art, norms of gallantry in conflict, norms of social conduct, norms of intellectual fitness… Very well. Then — when everything has become neatly integrated and the Parade has had its relatively serene period of recuperation from the now almost forgotten struggle of the climb to the level on which it is traveling, it wants to look out! — for the time has come for the taking of another steep grade!
“‘Customarily, these sharp ascents have been made within the space of a single generation. Sometimes it has taken a little longer — but not often. The people who are called upon to make the climb up to the next level unquestionably get a more comprehensive view of the Great Plan for humanity’s eventual destiny than is possible for the people who live midway of an era when things are, as we would say, normal. In the course of this rough scrambling up to the next plane of living, practically all of the old reliances are under heavy stress. Long-respected statues are found to be obsolete and obstructive. Emergency measures of an economic nature inevitably upset the morals which had prevailed — for the ethical imperatives of a given time are, in most cases, the product of economic conditions. Cherished dogmas, vital and useful yesterday but now defunct, are skinned and stuffed for museums. Art — supposedly long, in relation to the fleetingness of Time — yields to the clamor for reappraisal, along with everything else.'”
A little later he adds that “the people who happen to be in the line of march when Destiny determines that a grade is to be taken may be no better, no stronger than their fathers; no fitter than their sons. They just happen to be in and of the long Parade when it arrives at the foot of the ascending hill…’
“‘Hard on the old folks,’ grinned Mr. Sinclair.
“‘Quite!… Whatever sympathy may be felt for bewildered Youth on these occasions, the people in the Parade who find the climb most difficult and painful are the mature. For they have learned all they know about living under the more or less stable and predictable regimentation of the long plateau over which they have come. It does strange things to them as individuals. The same degree of heat required to refine gold will utterly consume a pine forest — and that doesn’t mean that a pine forest is of no value. In such periods of transition many individuals who, in a normal time, might have been very useful, crumple into defeat. Many others who, under normal circumstances, might have lived mediocre lives, endure the unusual with high distinction.'”
Someone remarks that this new age “gives the youngsters a chance”:
“‘Who are too immature,’ said the Dean, ‘for such a responsibility. So — they all go scrambling up the hill, everybody talking at once, rather shrilly. And at length, they reach the top and come out upon a broad plateau; write off their losses, tie up their bruises, mend their tattered boots, and the Long Parade trudges on. New customs settle into laws. New codes are framed. New constitutions written. New moral standards are agreed upon…. And then –‘
“‘Another half-dozen generations of that,’ assisted Norwood.
“‘Yes — and when everything has become nicely articulated again in that era, so that the people know practically what to expect of their institutions, their schools, their banks, their parliaments, their methods of transportation, communication, propaganda, social welfare; then you need to look out! It’s about time to take another grade!’
“‘Why — we’re taking one now!‘ exclaimed Elise, wide-eyed. ‘Aren’t we?'”
Yes, says the Dean, “‘…we are taking one of these grades now. It isn’t asked of us whether or not we would like to be members of the Long Parade during this brief period of hard climbing. We are members of it. And the only option extended to us as individuals is our privilege to determine whether we prefer to be dragged up — in which case we are an obstacle and a liability — or to proceed under our own power…'”
When Houghton Mifflin published this book in 1935, Douglas drew an illustration for his editor, showing him the general idea. His editor, Rich Kent, liked the drawing so well, he used it as the “end-papers” for the book (the inside cover). Here are those pages as they appeared in the original printing:

Douglas didn’t want readers to think that he believed life was “a bed of roses.” He wanted them to know that there was some hard climbing ahead. And there was… for they were in the middle of the Great Depression, and the Second World War was already on the horizon.







