Science
Overlooked No More: Katharine McCormick, Force Behind the Birth Control Pill
This article is part of Overlooked, a series of obituaries about remarkable people whose deaths, beginning in 1851, went unreported in The Times.
Katharine Dexter McCormick, who was born to a life of wealth, which she compounded through marriage, could have sat back and simply enjoyed the many advantages that flowed her way. Instead, she put her considerable fortune — matched by her considerable willfulness — into making life better for women.
An activist, philanthropist and benefactor, McCormick used her wealth strategically, most notably to underwrite the basic research that led to the development of the birth control pill in the late 1950s.
Before then, contraception in the United States was extremely limited, with bans on diaphragms and condoms. The advent of the pill made it easier for women to plan when and whether to have children, and it fueled the explosive sexual revolution of the 1960s. Today, the pill, despite some side effects, is the most widely used form of reversible contraception in the United States.
McCormick’s interest in birth control began in the 1910s, when she learned of Margaret Sanger, the feminist leader who had been jailed for opening the nation’s first birth control clinic. She shared Sanger’s fervent belief that women should be able to chart their own biological destinies.
The two met in 1917 and soon hatched an elaborate scheme to smuggle diaphragms into the United States.
Diaphragms had been banned under the Comstock Act of 1873, which made it a federal crime to send or deliver through the mail “obscene, lewd or lascivious” material — including pornography, contraceptives and items used for abortions. (The law, which still prohibits mailing items related to abortions, has received renewed attention since the federal right to abortion was overturned in 2022.)
McCormick, who was fluent in French and German, traveled to Europe, where diaphragms were in common use. She had studied biology at the Massachusetts Institute of Technology and was able to pose as a scientist in meetings with diaphragm manufacturers. “She purchased hundreds of the devices and hired local seamstresses to sew them into dresses, evening gowns and coats,” according to a 2011 article in M.I.T. Technology Review. “Then she had the garments wrapped and packed neatly into trunks for shipment.”
She and her steamer trunks made it through customs. If the authorities had stopped her, the article said, they would have found “nothing but slightly puffy dresses in the possession of a bossy socialite, a woman oozing such self-importance and tipping her porters so grandly that no one suspected a thing.”
From 1922 to 1925, McCormick smuggled more than 1,000 diaphragms into Sanger’s clinics.
After her husband died in 1947, she inherited a considerable amount of money, and she asked Sanger for advice on how to put it to use advancing research into contraception. In 1953, Sanger introduced her to Gregory Goodwin Pincus and Min-Chueh Chang, researchers at the Worcester Foundation for Experimental Biology in Massachusetts, who were trying to develop a safe, reliable oral contraceptive.
She was excited by their work and provided almost all the funding — $2 million (about $23 million today) — required to develop the pill. She even moved to Worcester to monitor and encourage their research. Pincus’s wife, Elizabeth, described McCormick as a warrior: “Little old woman she was not. She was a grenadier.”
The Food and Drug Administration approved the pill for birth control in 1960.
Katharine Moore Dexter was born into an affluent, socially activist family on Aug. 27, 1875, in Dexter, Mich., west of Detroit. The town was named for her grandfather, Samuel W. Dexter, who founded it in 1824 and maintained an Underground Railroad stop in his home, where Katharine was born; her great-grandfather, Samuel Dexter, was Treasury secretary under President John Adams.
Katharine and her older brother, Samuel T. Dexter, grew up in Chicago. Their mother, Josephine (Moore) Dexter, was a Boston Brahmin who supported women’s rights. Their father, Wirt Dexter, was a high-powered lawyer who served as president of the Chicago Bar Association and as a director of the Chicago, Burlington & Quincy Railroad. He also headed the relief committee after the Great Chicago Fire of 1871 and was a major real estate developer.
He died when Katharine was 14. A few years later, her brother died of meningitis while attending Harvard Law School. Those early deaths pointed her toward a career in medicine.
She attended M.I.T. and majored in biology, rare achievements for a woman of that era. She arrived with a mind of her own, and successfully challenged a rule that female students had to wear hats at all times, arguing that they posed a fire hazard in the science labs. She graduated in 1904 and planned to attend medical school.
But by then, she had started dating the dashing Stanley Robert McCormick, whom she had known in Chicago and who was an heir to an immense fortune built on a mechanical harvesting machine that his father had invented. As a young lawyer, he helped negotiate a merger that made his family a major owner of International Harvester; by 1909, it was the fourth largest industrial company in America, measured in assets.
McCormick persuaded Katharine to marry him instead of going to medical school. They wed at her mother’s château in Switzerland and settled in Brookline, Mass.
But even before they married, he had showed signs of mental instability, and he began experiencing violent, paranoid delusions. He was hospitalized with what was later determined to be schizophrenia, and remained under psychiatric care — mostly at Riven Rock, the McCormick family estate in Montecito, Calif. — until his death. She never divorced him and never remarried. They had no children.
Katharine McCormick spent decades mired in personal, medical and legal disputes with her husband’s siblings. They battled over his treatment, his guardianship and eventually his estate, as detailed in a 2007 article in Prologue Magazine, a publication of the National Archives. She was his sole beneficiary, inheriting about $40 million ($563 million in today’s dollars). Combined with the $10 million (more than $222 million today) she had inherited from her mother, that made her one of the wealthiest women in America.
As her husband’s illness consumed her personal life, McCormick threw herself into social causes. She contributed financially to the suffrage movement, gave speeches and rose in leadership to become treasurer and vice president of the National American Woman Suffrage Association. After women won the right to vote in 1920, the association evolved into the League of Women Voters; McCormick became its vice president.
In 1927, she established the Neuroendocrine Research Foundation at Harvard Medical School, believing that a malfunctioning adrenal gland was responsible for her husband’s schizophrenia. She provided funding for two decades and acquired an expertise in endocrinology that later informed her interest in the development of an oral contraceptive.
After the F.D.A. approved the pill, McCormick turned her attention to funding the first on-campus residence for women at M.I.T. When she studied there, women had no housing, one of several factors that discouraged them from applying. “I believe if we can get them properly housed,” she said, “that the best scientific education in our country will be open to them permanently.”
McCormick Hall, named for her husband, opened on the institute’s Cambridge campus in 1963. At the time, women made up about 3 percent of the school’s undergraduates; today, they make up about 50 percent.
By the time she died of a stroke on Dec. 28, 1967, at her home in Boston, McCormick had played a major role in expanding opportunities for women in the 20th century. She was 92.
Apart from a short article in The Boston Globe, her death drew little notice. The later obituaries of the birth-control researchers she had supported did not mention her role in their achievement.
In her will, she left $5 million to the Planned Parenthood Federation (more than $46 million today) and $1 million to Pincus’s laboratories (more than $9 million today). Earlier, she had donated her inherited property in Switzerland to the U.S. government for use by its diplomatic mission in Geneva. She left most of the rest of her estate to M.I.T.
Science
‘We can’t just teach abstinence’: How advice on bed-sharing with a baby is evolving
When Emily Little gave birth to her first child, sleeping together with her baby in bed was a given — despite all the public health messages telling her not to.
“I knew it was something that I wanted to do,” said Little, a perinatal health researcher and science communications consultant who has studied cultures around the world that bed-share. Little was drawn to the skin-to-skin closeness she could maintain with her baby throughout the night, and the ease of breastfeeding him without getting up. It felt natural to sleep the way mothers and babies had slept “since the beginning of human history,” she said.
So she began to research ways to reduce the risk to her baby. Bed-sharing has been found to be less risky for full-term infants in nonsmoking, sober homes who are exclusively breastfed: Check. Only the breastfeeding parent should sleep next to the baby: Check. Since babies are less likely to suffocate on firm mattresses and without loose bedding, Little replaced her pillow-top mattress and got rid of all of her blankets and extra pillows. Because babies could fall off the bed or into a gap between the bed and the wall, Little pushed the bed up against the wall, and filled in the gap with foam.
Emily Little shares her bed with her baby after breastfeeding. Little is a perinatal health researcher who created a discussion guide for parents and healthcare providers to address the nuances of bed-sharing.
(Tanya Goehring / For The Times)
Still, Little’s decision conflicts with advice from pediatricians and public health advocates, who warn that bed-sharing increases the risk that a baby will die during the night. For decades, U.S. pediatricians and public health officials have been warning that the only way to avoid sudden unexplained infant death (SUID) is to stick to the “ABCs of safe sleep” — always have the baby sleep Alone, on their Back, in a separate Crib empty of any pillows, blankets, stuffed animals and crib bumpers. One controversial campaign even depicted a baby lying next to a meat cleaver, sending the message that parents could be deadly weapons when sleeping next to a baby.
And it worked: The rate of sleep-related infant death declined significantly after the safe sleep campaigns began in the 1990s. But in recent decades, the rate has plateaued and even started to tick upward again, at the same time that bed-sharing has become more popular among parents. So some advocates are instead shifting to a “harm reduction” approach that acknowledges parents want to sleep with their infants and offers tips on how to make it as safe as possible.
“Abstinence-only messaging hasn’t worked, and parents often aren’t honest with their pediatricians when they’re asked. We all need to acknowledge that it’s practically inevitable,” said Susan Altfeld, a retired University of Illinois- Chicago professor who studied bed-sharing. “Developing new messages to educate parents on what specific behaviors are especially risky and what they can do to reduce those risks have the potential to effect change.”
Engage with our community-funded journalism as we delve into child care, transitional kindergarten, health and other issues affecting children from birth through age 5.
A shifting message on infant bed-sharing
About 3,700 infants die suddenly and unexpectedly each year in the U.S, a number that has remained stubbornly high for decades, according to data from the U.S. Centers for Disease Control and Prevention. The risk of sharing sleep surface is real: Infants who sleep with adults are two to 10 times more likely to die than those who sleep alone in a crib, depending on their specific risk factors, the American Academy of Pediatrics, or AAP, wrote in its most recent safe sleep guidelines.
Nonetheless, the percentage of parents in the U.S. who said they usually bed-share has grown, from about 6% in 1993 to 24% in 2015. And in 2015, 61.4 of respondents reported bed-sharing with their infant at least occasionally. Although more recent national data are not available, more than a quarter of mothers in California said they “always or often” bed-shared in 2020-22.
Little touts the positive aspects of bed-sharing and helps families mitigate the risks.
(Tanya Goehring / For The Times)
La Leche League International, a breastfeeding advocacy organization, offers the “Safe Sleep 7” on their website to help parents bed-share more safely. Little codified her own “harm reduction” advice for safer bed-sharing in an online discussion guide for other parents to help encourage nuanced conversation between parents and healthcare providers to help mitigate the risks of what is at least an occasional practice for most parents. She also touts the positive aspects of bed-sharing and helps families mitigate the risks.
Babies who share a bed with their mothers, for example, have been shown to breastfeed longer. Parents who plan ahead and bed-share more safely may avoid falling asleep accidentally with a baby in the most unsafe of situations — a reclining chair or sofa. And many parents feel it strengthens their bond with their baby, she said.
“Infants have the biological expectation to be in close contact with their caregivers all the time, especially in the early months,” Little said. “Denying that because we as a society are unable to have a conversation about risk mitigation and harm reduction is really doing a disservice to infant well-being and mental health.”
Pushback from safe sleep advocates
The pediatrics academy, in its 2022 guidelines, acknowledges that parents may “choose to routinely bed share for a variety of reasons,” and offers a few safety suggestions if a parent “unintentionally” falls asleep with their baby. “However, on the basis of the evidence, the AAP is unable to recommend bed sharing under any circumstances,” the guidelines state.
It’s almost impossible to assess whether a family is truly a low risk when it comes to bed-sharing, especially as many are not forthcoming with their physician about drinking, smoking and drug use, said Dr. Rachel Moon, a pediatrician and researcher at the University of Virginia medical school, and lead author of the AAP report. Even if a parent is a low risk some nights, when they have a glass of wine one evening, they suddenly tip into a high-risk category, she said.
“I knew it was something that I wanted to do,” Little, shown with her family, said about bed-sharing with her baby.
(Tanya Goehring / For The Times)
Moon said bed-sharing advice has been a topic of conversation for years in the academy, but given the evidence of risk, the group decided to warn against the practice in all situations.
“It’s not responsible for us to give [parents] permission,” said Moon, who deals with sleep-related deaths in her role as a researcher. “Every day I deal with babies who have died, and if it happened in a bed-sharing situation, [parents] regret it. I deal with this enough that I don’t want anybody to have that regret.”
Changing the messaging on safe sleep would be a “slippery slope,” said Deanne Tilton Durfee, executive director of the Inter-Agency Council on Child Abuse and Neglect, which runs L.A. County’s safe sleep campaign. “You have to be extremely clear with messaging” because many parents may not pay attention to the details, she said.
In 2024, 46 infants in Los Angeles County died as they slept, and almost all of them involved bed-sharing, Durfee said.
The reality in parents’ homes
Pachet Bryant, a mother in Mission Viejo, felt deeply committed to sleeping with her new baby from the moment she gave birth. “You’re growing a baby for nine to 10 months, and all of a sudden for them to be separated from your heart, from your presence, from your smell, can be traumatic,” she said.
But she wanted to do it as safely as possible. So when lactation consultant Asaiah Harville began to work with her, the consultant offered tailored advice to the new mother’s situation, which Bryant took “very, very seriously.” Bryant had already been doing some research of her own and was able to modify her space accordingly. She also reevaluated every night whether she felt it was safe for her baby to sleep in the bed; on nights when she was too exhausted, she put her daughter to sleep in a bassinet instead.
“We know that parents are either intentionally or unintentionally at some point going to wind up falling asleep with their baby, and we have to think about creating the safest possible environment for that,” Harville said. In the lived reality of an individual family’s home, she said, “we can’t just teach abstinence.”
This article is part of The Times’ early childhood education initiative, focusing on the learning and development of California children, from birth to age 5. For more information about the initiative and its philanthropic funders, go to latimes.com/earlyed.
Science
Forest Service completed prescribed burns on 127,000 acres during shutdown, despite reduced workforce
During the government shutdown, the U.S. Forest Service completed prescribed burns on more than 127,000 acres, Forest Service Chief Tom Schultz announced in an internal memo welcoming back furloughed employees. During the same time frame in 2023 and 2024, the Forest Service completed a comparable amount of work, indicating the agency managed to take advantage of prime weather for burns even with a reduced workforce.
“Despite the disruption, we accomplished a great deal together,” the memo, first reported by the Hotshot Wake Up and verified by The Times, said. “We advanced timber sales that strengthen local economies, kept recreation sites open and safe for public enjoyment, and carried out critical wildfire response and active management work.”
By comparison, the Forest Service completed about 200,000 acres of prescribed burns in 2023 from Oct. 1 through Nov. 12 — the same span as the 2025 shutdown — and in 2024, it burned roughly 90,000 acres during that time frame, according to a Forest Service database that tracks hazardous fuel treatment work.
The latest contingency plan for the Forest Service — the largest federal firefighting entity in the country — called for continuing essential work during a shutdown, including responding to and suppressing wildfires.
The plan also involves furloughing roughly 30% of the service’s workforce, including those who oversee forest-use permit processing and public recreation, as well as researchers studying forest health and the timber market. Yet fuel treatment work, such as prescribed burning and mechanically thinning forests, is conducted by many of the same personnel responsible for putting out fires — the part of the workforce that avoided the furloughs.
That was important, given that significant fire activity across the West in 2024 inhibited the Forest Service from reducing wildfire risk on as many acres. So, this year, the Forest Service has been playing catch-up.
However, Grassroots Wildland Firefighters, a nonprofit representing current and former federal firefighters, found in October that Forest Service fuel management work in 2025 was down by 38% compared with recent years. The organization said that downturn was largely due to staff and resource cuts championed by President Trump’s cost-cutting team at the start of his second administration.
The Forest Service did not immediately respond to a request for comment.
California Gov. Gavin Newsom has challenged the federal government to match state investments in wildfire risk reduction work, and in July even sent the White House a draft executive order that Newsom said would accomplish exactly that.
In 2021, the state and U.S. Forest Service agreed to ramp up their yearly fuel treatment work in California to 500,000 acres each by 2025.
In 2023, the most recent year both state and federal data are available, the state reached 415,000 acres, and the Forest Service reached 311,000, according to a state dashboard. From 2021 to 2024, the state invested $4.3 billion to complete that work, whereas the Forest Service invested $3.1 billion.
This past weekend’s rain could mark an early start to prescribed-burn season in Southern California — home to a handful of national forests, including the Los Angeles and San Bernardino forests — as federal employees return to work until at least the end of January, when the agreed-upon funding is set to expire.
“I’m profoundly grateful to welcome our furloughed employees back as the government reopens,” Schultz said in the memo. “I look forward to getting the entire team back together to continue and build upon the work that we’ve begun this new fiscal year.”
Science
CDC warns of dramatic rise in dangerous drug-resistant bacteria. How you can protect yourself
Infection rates are soaring in the United States due to a menacing bacteria that are resistant “to some of the strongest antibiotics available,” prompting infectious-disease experts to warn about the difficulty of responding to the surge.
The Centers for Disease Control and Prevention warned in a report this week that between 2019 and 2023, bacterial infections caused by a “super bug” bacteria dubbed NDM-producing carbapenem-resistant Enterobacterales (NDM-CRE) surged by more than 460% in the U.S.
The NDM-CRE is a type of bacteria with a special gene that can break down powerful antibiotics rendering most drug treatments ineffective, said Shruti Gohil, associate professor of infectious diseases at UC Irvine School of Medicine.
“This makes these ‘superbug’ bacteria very hard to treat because they’re resistant to some of the strongest antibiotics we have,” Gohil said.
The CDC’s findings, originally published in a 2022 report, noted that there were approximately 12,700 infections and 1,100 deaths in the U.S. in 2020 due to this drug-resistant bacteria.
The public health agency did not determine the exact reason for the surge; however, there is an association involving the use of antibiotics to treat COVID-19 patients in the beginning of the pandemic, said Neha Nanda, medical director of antimicrobial stewardship with USC’s Keck Medicine.
Public health officials warn that NDM-CRE has not historically been common in the U.S., so healthcare providers might not suspect it when treating patients with bacteria-related infections.
The rise of the bacteria also “threatens to increase NDM-CRE-related infections and deaths,” according to the CDC.
This is the second report the CDC released that highlighted a rise in bacteria-related cases, the most recent was published in June and focused on cases in New York City between 2019 and 2024.
Available treatment for NDM-CRE?
Experts say people with NDM-CRE bacteria won’t have any symptoms unless they develop an infection. Once they develop an infection, the symptoms will vary. NDM-CRE can cause such ailments as pneumonia, bloodstream infections, urinary tract infections and wound infections.
Some symptoms can include fever, chills with cough, shortness of breath if the bacteria infect the lung, and pain or blood when urinating if the bladder/kidneys are infected.
Since the bacteria are resistant to most antibiotics, treatment options are severely limited, leading to slower recovery and higher risk of serious complications or death, Gohil said.
Another reason health officials are concerned is because the bacteria can spread to others and survive on contaminated surfaces.
Doctors can test for NDM-CRE, but most people do not need to be tested unless they are at higher risk for having it, according to experts.
Those at risk are people who have been “in a hospital (especially in another country), had repeated antibiotics, hospital stays, or invasive medical procedures, or if you’re sick and been in contact with someone known to have NDM-CRE,” Gohil said.
Testing for the bacteria is also difficult because many hospitals and clinics do not have the tools to rapidly detect it in patients even when the patient is not sick.
How to protect yourself against NDM-CRE
NDM-CRE is caused by overuse of powerful antibiotics.
“I think this may be an opportunity for us to change the narrative where all patients typically want antibiotics,” Nanda said.
Nanda advises patients who are being prescribed with antibiotics to ask their healthcare provider:
- Why they’re getting prescribed the antibiotics? Why is it necessary?
- Ask about your options. Make sure you’ve exhausted all other treatments options before going straight to antibiotics.
“If you need it, you need it, but then be judicious about it,” she said.
Because NDM-CRE infections happen to people who are very sick, patients in hospitals or in long-term care, experts recommend that patients, healthcare staff and visitors in these settings wash their hands and avoid contact with dirty surfaces.
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