# Decline in global daily spoken word counts

> Live situation record from CLSTR: https://clstr.news/situations/decline-in-global-daily-spoken-word-counts
> Updated: 2026-09-05T01:46:40.000Z. Sources: 9. Developments: 3.

Research published in ‘Perspectives on Psychological Science’ indicates a significant decline in daily spoken language. A study involving approximately 2,200 participants across the United States, Mexico, Australia, and Europe found that the average daily word count dropped from roughly 16,000 in 2005 to approximately 12,700 by 2019.

This trend represents a decrease of about 338 words per day each year, amounting to a nearly 30% drop over the 14-year period. The decline is noted to be most pronounced among individuals under the age of 25, who speak an average of 450 fewer words per day. One analysis suggests this reduction equates to approximately 15 fewer hours of face-to-face conversation per year.

Researchers, including Valeria Pfeifer and Matthias Mehl, suggest the reduction in verbal communication may be linked to the rise of the ‘convenience economy’ and increased digital interaction. Factors such as text-based communication, social media, instant messaging, and artificial intelligence are cited as reducing the necessity for face-to-face verbal interaction. Automated technologies like self-checkouts, GPS, and touchscreen kiosks are also noted as contributors. 

While experts like sociologist Joan Palomares suggest this may reflect a shift in communication channels rather than a reduction in human relationships, others warn of potential cognitive, social, and emotional implications, including the possibility of contributing to a ‘loneliness epidemic’ and weaker social bonds.

## Timeline

### 2026-09-05: Daily spoken word counts decline by 28% over 14 years

A long-term study reveals a 28% decline in daily spoken words since 2005, suggesting a shift toward digital messaging rather than a decrease in overall human interaction.

2 sources. https://clstr.news/cluster/daily-spoken-word-counts-decline-by-28-over-14-years

### 2026-08-12: University of Arizona study shows declining daily spoken word counts

A University of Arizona study finds that daily spoken word counts have decreased by approximately 338 words per year since 2005, potentially due to the rise of digital communication technologies.

3 sources. https://clstr.news/cluster/university-of-arizona-study-shows-declining-daily-spoken-word-counts

### 2026-08-07: Spoken language decline: Daily word counts down 30% since 2005

A study finds that daily spoken word counts have declined by approximately 30% since 2005, driven by digital communication and the convenience economy, potentially increasing social isolation.

4 sources. https://clstr.news/cluster/us-study-finds-people-speak-30-fewer-words-than-two-decades-ago

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Cite as: Decline in global daily spoken word counts. CLSTR, https://clstr.news/situations/decline-in-global-daily-spoken-word-counts