## The Rise of AI and Its Cognitive Implications
An American evolutionary biologist recently noted that as we enter the 21st century, we are equipped with Stone Age emotions, medieval institutions, and what he termed “quasi-divine technology.” This commentary raises a critical question: In our pursuit of advancement through Artificial Intelligence (AI), are we unintentionally undermining our cognitive capabilities?
### Understanding General Purpose Technology
AI is being heralded as a “general purpose technology” (GPT), akin to transformative innovations such as the steam engine and the Internet. These technologies have historically disrupted economic sectors, leading to significant changes in how we live and work. The current discourse focuses on not just the job losses AI may cause but the subtle impacts on our minds.
### Positive vs. Negative Impacts of AI
There’s a mixed narrative surrounding AI’s influence on society.
On the positive side, AI offers the potential for increased productivity, which could lead to higher salaries and improved public finances. Furthermore, its ability to tackle medical challenges presents opportunities that could significantly enhance lives.
Conversely, the negative implications are alarming. Job losses, particularly for young graduates, could leave emotional scars that persist for decades. A deeper concern is emerging regarding how AI might be degrading our cognitive abilities.
### The Flynn Effect and Its Reversal
Psychologists have noted the “Flynn effect,” which indicates that each generation exhibits improved IQ scores. However, research has suggested a potential “reverse Flynn effect,” where younger generations may have lower intelligence quotients compared to their parents. This trend corresponds with declining educational performance in standardized tests like the SAT.
Evidence points to technology overload as a contributing factor. Studies indicate that writing by hand improves academic performance compared to typing, and reliance on the Internet impairs the ability to retain information—a phenomenon termed the “Google effect.” Proximity to mobile devices has also been associated with cognitive decline.
### AI: A Double-Edged Sword
AI exacerbates the risks posed by excessive technology use. Academic studies show that students using AI tools outperform those who do not; however, when AI assistance is removed, their performance dips below that of peers who never had access. This suggests a reliance on AI that could detrimentally impact critical thinking and problem-solving skills.
Additionally, there are concerns over AI fostering less creativity and a decline in diverse scientific output. As students increasingly depend on AI for assistance, their ability to navigate complex challenges diminishes.
### An Urgent Need for Balance
While defenders of AI argue that each technological advancement displaces old skills in favor of new ones—like calculators reducing mental math but allowing more complex problem-solving—the evidence suggests that undue reliance on AI could lead to a worrying cognitive surrender. This scenario poses risks, especially as younger generations confront one of the bleakest job markets in recent history.
### The Disconnect with Mental Health
Excessive technology use has been linked to various mental health issues, including social isolation and anxiety. The disconnect between our primal emotional instincts and the solitary nature encouraged by modern technology may exacerbate feelings of depression and even suicidal tendencies.
### Conclusion: The Technological Idiot
A poignant reflection reveals the tension between civic engagement and technological dependence. Once labeled “idiot” for not participating in public life, one might now ironically face the risk of becoming “idiotic” through excessive reliance on AI. To counter this, we must cultivate self-awareness and strive for a balanced approach to technology—maximizing benefits while safeguarding our cognitive health.
Ignatius of the Tower He is Chief Economist at Arcano Partners