The iPhone’s Influence on Birth Rates
The first iPhone was seen as an incredible technological innovation. However, it may have also inadvertently acted as a form of birth control for many women.
A recent research paper from the National Bureau of Economic Research explores how the launch of the original iPhone in 2007 correlates with a decline in the birth rate across the United States.
Researchers Caitlin K. Myers and Ezekiel Hooper noted that while women of various ages invested $499 in the smartphone, those under 25 appeared to be the most affected by its introduction.
The study highlights that the 22% decrease in the U.S. birth rate since 2007 cannot solely be attributed to economic factors, contraceptive use, housing expenses, or childcare costs. Instead, it suggests a causal link between the iPhone’s debut and shifts in time use and sexual activity.
Estimates indicate that access to the iPhone lowered births among teenagers aged 15 to 19 by approximately 4.5 to 8.0 percent, and by 3.2 to 6.6 percent for those aged 20 to 24. Notably, there was also a “statistically significant, but smaller decline” in older age groups.
The findings suggest that the spread of iPhones has worsened the reduction in births for women under 30, while simultaneously hindering increases in birth rates for older women.
In fact, it is claimed that iPhones could account for about one-third to one-half of the overall drop in fertility among women aged 15 to 44 in recent years.
Moreover, the researchers indicated that shifts in sexual behavior and time spent on iPhones are linked to “increased face-to-face interactions, greater consumption of pornography, and reduced sexual activity.”
Later, venture capitalist Nick Carter referred to comments made by OpenAI CEO Sam Altman in 2025. Altman remarked on a blog post where he asserted that social media algorithms can sometimes override our long-term preferences.
He emphasized that while these algorithms are excellent at keeping our attention and clarifying our short-term desires, they often tap into fundamental brain responses, potentially disrupting our long-term intentions.
