Originally published at THE HILL.COM on 07/13/2024

When Louisiana Gov. Jeff Landry (R) signed a law in June requiring the display of the Ten Commandments in every public school classroom in the state, it reignited the longstanding debate over the separation of church and state.

Opponents are pleading with federal judges to block the mandate before the school year begins in August. The American Civil Liberties Union and the Freedom From Religion Foundation are actively seeking to challenge the law in court, arguing it is “blatantly unconstitutional.”

From my perspective as a social scientist, a law requiring the Ten Commandments to be hung over every classroom across the state is flawed for reasons that go beyond its constitutionality. I see it as a fundamentally ineffective mandate, because heaps of research say so. And did I mention it would be a waste of tax dollars?

In the extensive research on human dishonesty, one clear finding emerges: Passive reminders of ethical conduct, like displaying the Ten Commandments, do not significantly influence behavior. To instill moral values and ethical behavior, active engagement and a sense of relevance are crucial. Simply hanging up a poster of the Ten Commandments on a classroom wall would not foster the active, lived experience of ethical principles.

Consider the Hippocratic Oath taken by physicians. Properly invoked, the Hippocratic Oath inspires students of medicine and practitioners alike to actively engage with its ethical calling and think about its principles at important moments, not just because it has been deeply ingrained in the fabric of the medical community. Unlike passive displays, active engagement creates a sense of commitment to ethical principles, which opens the door to more ethical behavior.

Louisiana’s new law exemplifies bureaucracy at its worst — it imposes a mandate based on a principle that extensive research has shown to be ineffective. It’s not just controversial; it will make schools feel as if they have dealt with the problem of ethics, when in fact they will not have.

Moreover, the assumption that the Ten Commandments can serve as a universal moral code is increasingly out of touch with contemporary American society. Over the past few decades, the relationship of the average American with religion has become more diffuse, and the influence of traditional religious codes has decreased.

Research conducted over the past decades on moral reminders concludes that active engagement with the moral reminder — such as the Ten Commandments — can decrease dishonesty. But, given Americans’ waning religiosity, that effect is diminished.

For the Ten Commandments to have an impact on thought or behavior, people have to first buy into the idea that the Ten Commandments are a meaningful set of moral rules. Displaying a moral code that doesn’t carry meaning is the equivalent of hanging a poster written in a foreign language.

Together, these two points mean that if someone wants to increase the ethics of our schools and the ethical behavior of our students, the first thing they need to ensure is that the set of moral principles has very deep and broad buy-in.

Next, the engagement with this set of ethical reminders has to be active and intentional. Of course, such programs are much more complex to carry out than simply hanging the Ten Commandments in different corners of schools — but they have the advantage that they might also work to have an impact.

Finally, the trend of setting up rules that are designed to make a political splash and maybe get some headlines but are not thoughtfully designed for efficacy further erodes our trust in politicians and institutions at large — government, corporations and even academia.

As these institutions lose their authority, there is a collective rejection of standard norms of behavior, which I believe are at play in our so-called “culture wars” and other societal trends that have upended American society in recent years.

The breakdown of trust in government and moral codes that historically guided Americans poses a critical question for our democracy: Can we still function effectively without a shared belief system? As we head into another election year, this question becomes even more pressing. Yet its implications extend far beyond politics.

Without a sense of mutual agreement on our ethical principles and without trust that the people leading us are truly interested in our long-term well-being, any efforts to improve behavior — whether through passive or active means — are doomed to fail.

Link to original publication: https://thehill.com/opinion/education/4768231-louisiana-ten-commandments-law/