The Rhone River Valley in southern France is a storybook marriage of high technology, traditional vineyards and ancestral villages. High-speed trains and well-designed toll roads crisscross majestic cathedrals, castles and chateaus.

Traveling in a Europe at peace these days evokes both historical and literary allusions. As with the infrastructure and engineering of the late Roman Empire right before its erosion, the Continent rests at its pinnacle of technological achievement.

There is a Roman Empire-like sameness throughout Europe in fashion, popular culture and government protocol — a welcome change from the deadly fault lines of 1914 and 1939.

Yet, as in the waning days of Rome, there is a growing uncertainly beneath the European calm.

The present generation has inherited the physical architecture and art of a once-great West — cathedrals, theaters and museums. But it seems to lack the confidence that it could ever create the conditions to match, much less exceed, such achievement.

The sense of depression in Europe reminds one of novelist J.R.R. Tolkien’s description of the mythical land of Gondor in his epic fantasy “The Lord of the Rings.” Gondor’s huge walls, vaunted traditions and rich history were testaments that it once served as bulwark of a humane Middle-earth.

But by the novel’s time, the people of Gondor had become militarily and spiritually enfeebled by self-doubt, decades of poor governance, depopulation and indifference, paradoxically brought on by wealth and affluence.

Europeans are similarly confused about both their past and present. They claim to be building a new democratic culture. But the governing elites of the European Union prefer fiats to plebiscites. They are terrified of popular protest movements. And they consider voters little more than members of reckless mobs that cannot be properly taught what is good for them.

Free speech is increasing problematic. It is more dangerous for a European citizen to publicly object to illegal immigration than for a foreigner to enter Europe illegally.

Elites preach the idea of open borders. But people on the street concede that they have no way of assimilating millions of immigrants from the Middle East into European culture. Most come illegally, en masse, and without the education or skills to integrate successfully.

Oddly, less wealthy Central and Eastern Europeans are more astutely skeptical of mass immigration than wealthier but less rational Western Europeans.

Europeans claim to believe in democratic redistribution, but apparently not on an international level. They are torn apart over a poorer Mediterranean Europe wishing to share in the lifestyles of their northern cousins without necessarily emulating the latter’s discipline and work ethic.

Germany wishes to be the good leader that can live down its past by virtue-signaling its tolerance. Yet Berlin does so in an overbearing, almost traditional Prussian fashion. It rams down the throat of its neighbors its politically correct policies on Middle Eastern immigration, mandatory green energy, virtual disarmament, mercantilist trade and financial bailouts. Rarely has such a socialist nation been so hyper-capitalist and chauvinist in piling up trade surpluses.

The world quietly assumes that the rich and huge European Union cannot and will not do much about unscrupulous Chinese trade practices, radical Islamic terrorism, or Iranian and North Korean nuclear proliferation.

Such problems are left to the more uncouth Americans. That unspoken dependency might explain why many Europeans quietly concede that the hated Donald Trump’s deterrent foreign policy and his economic growth protocols could prove in the long term a better deal for Europe than were the beloved Barack Obama’s lead-from-behind and redistributionist agendas.

The European Union’s sole reason to be is to avoid a repeat of the disastrous 20th century, in which many millions of Europeans were slaughtered in world wars, death camps and the great communist terror in Russia.

Yet paradoxically, the European reaction to the gory past often results in an extreme Western sybaritic lifestyle that in itself leads to decline.

European religion has been recalibrated into a secular and agnostic political correctness. Child-raising, if done, is often a matter of having one child in one’s late 30s. Buying a home and getting a job depend more on government ministries than on individual daring and initiative.

Yet the more credible European lesson from the last century’s catastrophes is that too few 20th-century European democracies stayed militarily vigilant. In the 1930s, too few of them felt confident enough in Western democratic values to confront existential dangers in their infancy like Hitler and Stalin.

Atheistic nihilism and a soulless modernism — not religious piety and a reverence for custom and tradition — fueled German and Italian fascism and Russian communism.

Contrary to politically correct dogma, Christianity, military deterrence, democracy and veneration of a unique past did not destroy Europe.

Instead, the culprit of European decline was the very absence of such ancient values — both then and now.

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