Improving Love with MDMA
Why do people pledge themselves to one person for life? It's a strange commitment when you set it against the raw evolutionary goal of fathering or bearing as many viable children as possible. Monogamy looks almost contrary to that goal. And yet marriage and pair-bonding have been prized, morally and socially, across nearly every human culture we know of. So the species keeps chasing a thing that sits awkwardly against its own apparent appetite for variety.
One answer comes from the brain. Romantic love, and the chemical payoff it delivers when we feel it, is itself a product of natural selection. As human brains grew larger over evolutionary time, our children started developing more slowly, which pushed back the age at which any of us reaches reproductive maturity. A child raised by two adults gets more protection, more resources, more attention, and therefore a better shot at surviving to adulthood and reproducing in turn. Love, in this reading, is the biochemical glue that holds two adults together long enough to carry their children to that point.
After that, evolution loses interest. Once the kids can fend for themselves, there's no selective pressure keeping the parents enchanted with each other. But people form deep, committed, loving bonds all the time with no intention of reproducing at all. Which reframes the question: can love be made to last past its evolutionary errand, or stretched across decades with no children in the picture?
Before it became a Schedule I drug and was banned in 1985, MDMA had a quieter life in couple's therapy. Clinicians used it because it opens people up: it promotes empathy and loosens the tongue, making it easier to say what you actually feel. As researchers slowly win permission to study it again, that older use is resurfacing, this time with attention to what it might do for the health and survival of a romantic partnership.
MDMA appears able to rekindle the passionate pull that keeps one person fixated on another. That alone makes some people uneasy. Using a drug to revive a bond that may have simply run out of road strikes them as dishonest, even coercive. But ethicists and philosophers at Oxford have put forward a case for letting couples choose this, MDMA included, if both partners want to try. As long as there's a genuine wish to make the relationship work and both people consent to MDMA-assisted therapy, the argument goes, it should be on the table.
Brian Earp, an Oxford ethicist who studies MDMA and other so-called love drugs in therapy, pushes the point further. He says MDMA can just as easily help a couple see that it's time to stop. The charge that these drugs are only a chemical crutch for propping up a dead relationship doesn't survive scrutiny. A single session might make it plain to both people that, in their specific case, staying together costs more than it gives. Parting, Earp suggests, can be the most loving thing two people manage to do for each other.
Reconciling Social and Moral Values with Our Psychobiological Nature
Speaking to The Atlantic, Earp and his colleagues describe MDMA as a way to find common ground between what we've built around marriage and what evolution built into us. The chemistry of love can keep us captivated by someone for roughly as long as it takes to raise a child. We aren't wired to stay devoted to one person forever. Yet sexual exclusivity remains one of the firmest social expectations of a long marriage, and when it breaks, the relationship is usually assumed to be over.
As the Oxford group puts it, we now outlive our ancestors by decades, so the pair-bonding instincts our relationships are built on tend to erode or dissolve well before 'death do us part.' Their suggestion is that MDMA in therapy could keep the rewarding feelings of love alive through all those extra years, long after our evolutionary assignment is finished.
Someone will reasonably ask why we'd bother. If the biological job is done, what's the point of chasing the chemical reward past its purpose? Earp's answer is plain. Love leans heavily on the brain's reward systems, being in love feels good, and if nothing else it layers extra meaning onto a life.
The Way We Talk About Love
A recent study run by psychiatrists and behavioral neuroscientists at Columbia University, USC Los Angeles, and the University of Chicago found that MDMA draws out more intimate talk between couples in therapy. Researchers analyzed the speech of thirty-five people who had used MDMA before, comparing it to how the same people spoke under a placebo. Under the drug, participants were far more willing to voice intimate feelings about their relationships.
Matthew Kirkpatrick, one of the researchers, described the participants' language as more insightful, more confident, more in touch with their emotions. He argues this would help couples in counseling, because partners become readier to discuss private feelings without bracing for judgment, which makes it easier to stay with hard subjects longer. MDMA also tilts attention toward positive emotional material, so thinking back on a relationship tends to surface good memories and the deeper reasons a person loves their partner. The empathy it produces can sharpen the wish to understand the other person, particularly where that understanding is hard to reach in an ordinary state of mind. And by dialing down fear, the drug makes it possible to speak frankly about whatever is straining the relationship.
Returning to Earp's argument, MDMA might help couples close the distance between the social rules baked into modern commitment and the biology underneath it. Seeing that gap can let partners read each other's behavior more generously, swapping a negative interpretation for one that reflects, well, our actual nature. More study is needed before anyone can state the benefits with certainty, but these early results point toward MDMA strengthening a bond by helping two people see each other with more understanding.
That understanding can itself become a wellspring of deeper love. Realizing there's still more to learn about a partner tends to intensify affection, because it opens new layers in someone you assumed you already knew inside out. MDMA's capacity to raise empathy is already yielding results in treating a range of psychological conditions, and relationships stand to gain from the same renewal and spark. If drug policy around the world shifts to match the evidence these studies keep producing, happier and more loving couples become a more realistic prospect. We now live for decades past our reproductive purpose while still wanting the emotional and chemical rewards that love evolved to deliver, and MDMA may turn out to help enormously with that.
Moving On
There's a second use, pointing the other direction. MDMA in a therapeutic setting might help a person reach a calm acceptance of a relationship that has failed. It could show a patient that there can be as much love, or more, in releasing someone than in clinging to their side. Earp again notes the drug's knack for revealing a relationship in a more objective light. MDMA-assisted couples therapy can bring two people to the realization that ending things is the truest expression of their love. Whichever way a given relationship goes, the drug tends to produce honest realizations that let the love grow.