Manfred Spitzer
Researchers · University of Ulm
Ulm psychiatrist-neuroscientist who coined the provocative term "digital dementia" in 2012.
Manfred Spitzer is a psychiatrist and neuroscientist at the University of Ulm in Germany. His 2012 book "Digitale Demenz" introduced the term "digital dementia" to describe the cognitive decline he associated with heavy digital-device use, particularly among children, and helped launch Germany's early public debate over screens and kids. The term is contested by some academics, and TechKids treats it as one attributed characterization within a broader, still-developing research field rather than an established diagnosis. Spitzer remains a prominent, if debated, voice in German-language research on screens and child development.
WORKS IN THE LIBRARY (10)
BOOKS
Digitale Demenz: Wie wir uns und unsere Kinder um den Verstand bringen
"Digitale Demenz" is Ulm psychiatrist and neuroscientist Manfred Spitzer's 2012 bestseller, which introduced the term "digital dementia" to German-language debate. Drawing on cognitive-neuroscience research and clinical case material, Spitzer argues that offloading everyday mental tasks — navigation, memorization, spelling — onto phones, computers, and game consoles is linked, in his account, to weaker memory formation and slower skill development, particularly in children and teenagers whose brains are still developing. He associates heavy screen-media use in childhood with reduced reading and attention spans, disrupted sleep, low mood, weight gain, and reduced classroom learning, framing "digital dementia" as a pattern of risk rather than a formal clinical diagnosis. The book was widely covered and sharply contested among German academics; TechKids Foundation includes it as an influential, if debated, early statement associating heavy device use with children's cognitive and physical development.
Cyberkrank! Wie das digitalisierte Leben unsere Gesundheit ruiniert
"Cyberkrank!" is Spitzer's 2015 follow-up to "Digitale Demenz," broadening his argument from memory and learning to everyday physical and mental health. The book surveys research he cites on internet and smartphone use and associates heavy, habitual use with poorer sleep, eye strain, reduced physical activity, and patterns he characterizes as behaviorally addictive, alongside links to anxiety and low mood. Spitzer frames "digitalized life" — constant connectivity, notifications, and screen-based entertainment — as a public-health concern he argues deserves the same scrutiny historically given to other health risks, rather than being accepted as an unavoidable cost of modern technology. As with his earlier book, independent researchers have publicly challenged some of his causal framing. TechKids Foundation includes the title as a widely discussed German-language statement connecting everyday digital habits to broader health concerns, summarized here in our own words as association rather than proven causation.
Die Smartphone-Epidemie: Gefahren für Gesundheit, Bildung und Gesellschaft
"Die Smartphone-Epidemie" ("The Smartphone Epidemic") is Spitzer's 2018 book, published by Klett-Cotta, arguing that smartphone adoption among children and teenagers has outpaced public understanding of its risks. He surveys studies he cites and associates heavy adolescent smartphone use with disrupted sleep, reduced physical activity, and lower academic performance, and discusses proposals such as France's 2018 restriction on smartphones in schools as one possible policy response. The book uses "epidemic" as a rhetorical description of rapid, largely unexamined uptake rather than a formal medical epidemic, and argues for later, more limited smartphone access for children alongside school policies restricting devices in classrooms. TechKids Foundation includes it as Spitzer's most direct book-length statement specifically about smartphones and children, summarized here in our own words using association rather than causal language.
Einsamkeit – die unerkannte Krankheit: schmerzhaft, ansteckend, tödlich
"Einsamkeit – die unerkannte Krankheit" ("Loneliness — The Unrecognized Illness") is Spitzer's 2018 book arguing that chronic loneliness functions as a health risk factor, associated in research he cites with higher rates of depression, cardiovascular disease, and earlier mortality. Spitzer connects rising loneliness in part to digital communication habits he argues increasingly substitute for face-to-face contact, particularly among heavy social-media and smartphone users, while noting the book's claim that loneliness also affects people who are married or otherwise not socially isolated. The book proposes that recognizing loneliness as a distinct health concern, rather than folding it into general unhappiness, should inform medical practice and policy. German reviewers publicly challenged several of the book's strongest causal claims. TechKids Foundation includes the title for its argument linking digitally mediated social contact to loneliness and depression risk, described in our own words as association rather than proven causation.
Künstliche Intelligenz: Dem Menschen überlegen – wie KI uns rettet und bedroht
"Künstliche Intelligenz" ("Artificial Intelligence: Superior to Humans — How AI Both Saves and Threatens Us") is Spitzer's 2023 book examining generative AI's rapid public arrival following ChatGPT's release. Writing for a general readership, he surveys AI's use and risks across medicine, the military, climate science, criminal justice, politics, and everyday and economic life, arguing the technology has spread through society faster than regulation or public understanding of its risks. The book does not focus specifically on children, but its central argument — that a powerful new technology is being adopted before its effects are well understood — extends the caution Spitzer has argued in his earlier books about school computers and smartphones to consumer AI tools children increasingly encounter through homework helpers, chatbots, and AI-generated content. TechKids Foundation includes it as Spitzer's most recent book-length statement, summarized in our own words using association rather than causal framing.
VIDEOS
Digitales Klassenzimmer: Psychiater: "Wenn Kinder nur wischen, haben sie einen Nachteil"
In this Deutschlandfunk radio interview conducted by Tobias Armbrüster amid a German policy debate over "digital classrooms," Spitzer argued against introducing coding lessons and tablets in elementary schools, saying young children's fine-motor and sensory development benefits more from hands-on physical play than from touchscreen use. He told the interviewer that heavy smartphone use is linked, in his account, to elevated blood pressure, myopia, sleep disruption, and depression in children, citing South Korea's high adolescent myopia rate as an example, and pointed to Germany's BLIKK pediatric survey and international PISA data as evidence he says shows classroom WiFi and computers correlate with lower academic performance. He also voiced support for France's 2018 school smartphone restriction. TechKids Foundation summarizes his claims here in our own words as his stated position, not as independently verified TechKids findings.
Hirnforscher Spitzer warnt vor Smartphones für Kinder
This roughly three-minute segment from NDR's regional evening news program Nordmagazin features Spitzer warning that childhood smartphone use is linked, in his account, to nearsightedness and, he argues, to risk of vision problems later in life, while reiterating his long-standing "digital dementia" concerns about children's cognitive development. The segment is a short news-style item built around Spitzer's warning rather than an in-depth investigation or new research. TechKids Foundation includes it as a recent, precisely datable example of Spitzer's continuing public-advocacy appearances on German television specifically warning about children's smartphone use, distinct from his earlier books and print interviews, described here in our own words as his stated warning rather than an independently verified TechKids finding.
Auslagerung des Denkens auf Maschinen schadet dem Gehirn
Published as "Digitale Demenz" reached German bestseller lists, this interview with marketing trade publication absatzwirtschaft has Spitzer explaining his book's argument to a business audience: that offloading everyday cognitive tasks — navigation, memorization, spelling — onto devices is linked, in his view, to weaker memory formation, comparing disused brain regions to muscles that atrophy without exercise. He cited a figure from Germany's federal drug-policy commissioner that at the time classified roughly 3–4% of young people as internet- or computer-dependent, with about 250,000 classified as dependent and 1.4 million as at elevated risk, and referenced a Stanford study he said found 8-to-12-year-old girls spending far more daily time online than in face-to-face contact with friends. TechKids Foundation summarizes his claims here in our own words as his stated position from this interview, not as independently verified TechKids findings.
"Anne Will"-Diskussion endet im Krawall
On the ARD Sunday talk show "Anne Will," Spitzer appeared alongside FDP leader Christian Lindner, internet commentator Sascha Lobo, and Bitkom managing director Bernhard Rohleder for a debate nominally about workplace automation and artificial intelligence. Contemporaneous news coverage of the broadcast describes Spitzer repeatedly interrupting other panelists and steering the discussion toward children and digital media, telling the panel that children are being seriously harmed by digital media and that young people need protection from unrestricted internet access until age 14 to 16, and reports that the host eventually cut to a video segment mid-exchange. The coverage itself largely describes the on-air exchange rather than presenting new research. TechKids Foundation includes it as a documented, verifiable example of Spitzer publicly pressing his child-protection views on a major national talk show, summarized here in our own words from contemporaneous reporting rather than a full broadcast transcript.