America’s birth rate has plunged. Are smartphones to blame?
America's Birth Rate Plunges: Is the iPhone the Culprit?
America s birth rate has plunged - Over the past several decades, the U.S. fertility rate has steadily declined, puzzling policymakers and economists. A recent study by Caitlin Myers, an economist at Middlebury College, suggests that Apple’s 2007 release of the iPhone might be a key contributor to this trend. According to her research, the smartphone’s introduction could account for 33% to 52% of the drop in birth rates.
How the iPhone Altered Social Behavior
Myers argues that the iPhone’s impact stems from its role in reshaping human interactions. By connecting people to the internet and enabling constant digital engagement, the device may have reduced face-to-face communication. Additionally, it facilitated easier access to pornography and contraception information, which could influence family planning decisions.
"What we are seeing is that the places that have the iPhone have big fertility changes relative to the other places," Myers explained to CBS News.
The study leveraged a unique opportunity: the iPhone’s initial exclusivity to AT&T from 2007 to 2011. Myers compared birth rates in counties with extensive AT&T coverage to those with limited access, isolating the effect of smartphone availability.
She also considered whether urban areas—where AT&T focused its service—were disproportionately affected by the 2008 financial crisis. After controlling for economic and demographic variables, the iPhone’s influence remained significant.
"I said, 'Wow, but this has to be too big,' she recalled. 'I was like, Let me try everything I can to explain away what I'm seeing in the data,' and I just couldn't."
Myers acknowledged that the iPhone isn’t the sole reason for the fertility drop. "We're not saying it's all the iPhone," she clarified. "What we are saying is that it is a really important factor to consider." The study suggests the device explains a third to half of the decline, leaving the rest unaccounted for.
Other Factors in the Decline
Experts note that economic pressures, like high childcare costs, and shifting societal views on parenthood have also played a role. Many women are choosing to delay childbirth or forgo starting families altogether. This trend isn’t unique to the U.S., as global population growth has slowed in both wealthy and developing nations over decades.
Despite efforts by the Trump administration to boost birth rates—such as a proposed "baby bonus" and a new tax-deferred investment plan for children—these measures have had limited success. Even countries with robust parental support systems, like Norway, have seen ongoing declines in fertility.
Long-Term Economic Concerns
Myers believes reversing the birth rate drop requires more than just financial incentives. While some states are introducing cellphone restrictions for schoolchildren, such efforts have not yet gained widespread traction. The decline in fertility, she warns, poses a broader threat to economic growth.
The Social Security Administration recently highlighted this risk, noting that the federal program may exhaust its trust fund by 2023. A shrinking population, driven by below-replacement fertility levels, strains the system where working-age individuals support retirees. With fewer workers, the sustainability of such programs becomes increasingly uncertain.