Curating the internet, weekly.
beacon
 

In partnership with

Good morning! It's Sunday, Feb. 16, and welcome to 1440’s Sunday Topics newsletter. On this Valentine's Day weekend, we're exploring the ancient origins and modern iterations of marriage—plus, we're diving into ancient Roman tariffs, puzzling over the moon's gunpowder-y smell, and more.

 

Have suggestions? Help us better serve our more than 4 million readers by sharing your honest feedback at topics@join1440.com.

 

— 1440 Topics Team

First time reading? Welcome to the Sunday Edition, where our team of knowledge-obsessed curators will share a deeply researched summary of a fascinating theme or idea each week to spark curiosity and help you better understand the news. 

 

Prefer to choose which 1440 editions you receive? Check out our preference center at the bottom of this email. 

'Til Death Do Us Part

 

Background

Marriage is a legally or socially binding union between two or more people, often—but not always, depending on cultural and historical context—between a woman and a man. It is accompanied by complex cultural obligations in terms of property ownership, child-rearing, social roles, emotional support, sexual access, and kinship.

 

Social scientists have advanced theories explaining this elaborate bonding process. A functionalist view suggests that marriages supply social stability, a sexual outlet for adults, domestic labor, legitimate offspring, and a foundation for socializing children. A simpler argument suggests it was invented to recognize the pairing of adults and their children.

 

History of the Institution

The oldest recorded marriage occurred in Mesopotamia around 2350 BCE. Scholars believe that early marriages were primarily patriarchal and revolved around political alliances and owning property, including (sometimes multiple) wives and children, rather than affection.

 

Early recorded instances of marriage in Asia occurred much later, between 402 and 221 BCE in China. Ceremonies consisted of elaborate exchanges of gifts, astrological readings, and feasts. The bride and groom might not meet until the wedding day, and some reluctant brides were locked in wooden sedan chairs and carried to the groom’s family estates.

 

Historical African marital relationships are harder to generalize. Matrilineal societies, where lineage and inheritance are passed through the female line, exist across parts of central Africa. While monogamy is widely practiced, polygyny—the practice of marrying multiple wives, and polyandry, or multiple husbands per wife—has been permitted across large swaths of the continent.

 

The linkage of love and marriage arose during the 18th-century Enlightenment and the search for individual happiness. Industrialization led to widespread urban migration, helping to decouple marriage from economic alliances and giving more people opportunities to seek love and fortune. Today, almost 90% of Americans see love as the key component of a successful marriage.

 

Same-sex marriage, legalized in the US in 2015, was recorded in Rome around the first century, with the Roman emperor Nero marrying an unconsenting male slave in a public ceremony. In what is now known as the Americas, alternative partnerships were common before colonization.

 

Divorce has likely always existed alongside marriage. Historian Stephanie Coontz reports that divorce rates among hunter-gatherer groups and early agriculturalists resemble those of modern times.

 

Rules and Rituals

In the US and many other countries, marriage is a legal institution regulated by state authorities with rules around marriage licenses, ceremonial authorities, and age limits. US states only recognize legal unions between two people.

 

States have been stripped of some rights to regulate marriage. Those that previously prohibited interracial marriage had their antimiscegenation laws struck down by the Supreme Court in 1967.

 

Ritual practices are an inextricable part of courtship and weddings. From Ghana came the practice of sweeping away past strife with a broom and then jumping over it, which is still observed by African couples in numerous countries.

 

Does the couple even need to be alive? Ghost weddings are practiced in China and other countries to ensure dead family members aren’t alone in the afterlife. They can unite two deceased partners or one living and one dead.

 

Modern Marriage

The marriage rate in the US has plummeted by almost 60% since the 1970s. More than half of Americans believe marriage is important but not essential to leading a fulfilling life. On average, Americans are marrying later while women, now more financially independent, are more than twice as likely as men to file for divorce.

 

Social and economic factors, including higher costs of living, may be contributing to falling marriage rates. While rates among higher-income groups have remained steady, fewer middle- and working-class people, particularly men, have the financial means to marry and support a family.

 

Contemporary divorce rates in the US hover between 40% and 50% for first marriages. Subsequent marriages are even more likely to lead to divorce, with partners in around 60% of second marriages and over 70% of third marriages separating. The rate of “gray divorces” involving spouses over 50 has roughly doubled since the 1990s.

 

While marriage isn’t going away, some are content to explore alternative arrangements. As of 2021, one-quarter of US 40-year-olds had never been married (up from 6% in 1980), while around one in five cohabited with a partner.

 

Roughly 40% of Americans are pessimistic about the future of marriage. Many factors have driven a rise in couples therapy, which attempts to salvage broken relationships.

In partnership with LMNT

Stay Salty

 

It's easy to forget that our sweat isn't just water. But why is it that we only down a glass of water after a long run or a hot day? Our sweat consists of water and salt, so next time you're reaching for that glass of water ... remember to replenish electrolytes, too.

 

After years of mixing his own homemade electrolyte blends and frustration with the lack of healthy options on the market, LMNT Co-founder Robb Wolf used his experience as a biochemist and Navy SEAL resiliency committee member to create his own product—and thus was born LMNT. With no sugar, artificial ingredients, or junk found in conventional sports drinks, LMNT is your chance for a clean electrolyte boost after a long day or intense workout. And even if you’re not an athlete, you’d be surprised how useful LMNT can be. It tastes great, which makes it the perfect cocktail mixer—or hangover cure. Plus, their popular, once-seasonal grapefruit flavor is now a mainstay and in all their sample packs! Get it while supplies last.

 

Ready to hydrate your body the right way? Enjoy a FREE sample pack of eight flavors today with any purchase, plus a money-back satisfaction guarantee.

Please support our sponsors!

Explore Marriage

 

Is marriage dying?

 

The transformation of marriage from a form of economic dependency for women to an equal partnership has let to demographic shifts. Richard Reeves, author of "Of Boys and Men," explains how economic and educational factors have potentially destabilized partnerships and changed patterns of “marriageability” for middle- and lower-class men. Watch here.

The most famous divorce of all time

 

When English King Henry VIII wanted to divorce his first wife, Catherine of Aragon, in the 1500s, Catholicism was the national religion. Even though Catherine didn't produce a male heir, religious leaders refused to grant his wish. In response, King Henry turned his country upside down for the chance to marry the second of his six wives. Read more here.

The diverse history of marriage

 

Marriage was around in one form or another long before written history. From bonds between two people to large polyamorous gatherings of spouses, the rich history of marriage practices demonstrates that partnerships have been, and will likely continue to be, incredibly diverse. This illustrated video shows the diversity of marriage practices. Watch it here.

The historical cycles of marriage and birth rates

 

Falling marriage and birth rates worldwide prompt worries over how they might affect tax bases, retirement funds, and social standing. But this isn’t the first time marriage and reproduction have fallen out of favor. Some countries have resorted to drastic measures to restore the tarnished state of these hallowed institutions. Read how here.

What not to do in your marriage

 

Yes, divorce rates in the US are high. But that doesn’t mean your marriage is doomed. The Gottmans, both psychologists and longtime relationship counselors, are renowned for their approach to fostering healthy relationships. This video outlines negative relational attitudes correlated with relationship failure and how to avoid them. Watch it here.

 

💀 All about death taxes: The next edition of 1440 Business & Finance takes a deep dive into revenue raised by our demise—everything from the difference between estate and inheritance tax to the marital deduction loophole. Sign up here for free!

In partnership with LMNT

The Trusted Way To Hydrate

 

What will you find in your LMNT single-serve packets? It's simple: 1,000mg sodium, 200mg potassium, 60mg magnesium (for the optimal hydration ratio), zero sugar, zero coloring, and zero other junk.

 

And LMNT is the perfect electrolyte mix for just about everyone. From everyday athletes to the US Olympic Weightlifting team, pro US sports teams, and people on keto or low-carb diets. And, of course, anyone who's trying to avoid or mitigate a hangover. Today, you can enjoy a FREE sample pack of all eight LMNT flavors with any order, plus a no-questions-asked, risk-free refund policy.

Please support our sponsors!

New on 1440 Topics

 

We uploaded 103 resources to 1440 Topics last week—here are some of our favorites:

 

Society & Culture

> Why do Broadway shows close?

> The hidden cost of Korea's beauty industry

> "Moneyball" writer Michael Lewis warns about sports betting
> The life and legacy of director David Lynch
> How the Beatles went viral

 

World History
> The skinniest house in the US was built out of spite.

> A timeline of the engagement ring over the millennia

> The long-lost art of coded postage stamps.
> Trade—and tariffs—in the ancient Roman world.

> The first left-handed president was James Garfield

Business & Finance

> Why bitcoin is seen as the new gold

> How de-dollarization would affect the global economy.
> Google's quirky 2004 IPO based on Dutch auctions.

> How the "Bank of Italy" became Bank of America.

> America's first female self-made billionaire was Martha Stewart

 

Health & Medicine 

> The other mammals who go through menopause.
> Why edible gold is increasingly on the menu.

> The most—and least—common birthdays

> The life of a pistachio

> Seven viruses that cause cancer

 

Science & Technology 

> Visualizing the beauty of pollination

> Why many horses drink beer
> How Napster broke the music industry.

> Cystisoma, the seven-inch crustacean with eyes for a head.

> Astronauts agree: The moon smells like gunpowder.

More From 1440

 

Our Daily Digest: 
The 100% free, unbiased-as-humanly-possible news brief read by more than 4 million people.

Historybook: Fidel Castro assumes power in Cuba (1959); First 911 emergency line goes into operation in Haleyville, Alabama (1968); Hezbollah is founded (1985); "Reading Rainbow" host LeVar Burton born (1957); Singer The Weeknd born (1990); Russian activist Alexei Navalny dies in prison (2024)

"A successful marriage requires falling in love many times, always with the same person."

- Mignon McLaughlin

Why 1440? The printing press was invented around the year 1440, spreading knowledge to the masses and changing the course of history. More facts: In every day, there are 1,440 minutes. We’re here to make each one count.

 

Send us your feedback at hello@join1440.com and help us stay as unbiased as humanly possible. We’re ready to listen.

 

Interested in reaching smart readers like you? To become a 1440 partner, apply here.

1440 Media 222 W Merchandise Mart Plaza, Suite 1212 Chicago, IL 60654

Copyright © 2025, 1440 Media, All rights reserved.