Smartphones: It’s Time to Confront Our Global Addiction | Dr. Justin Romano | TEDxOmaha

Summary of TEDxOmaha Talk: “Smartphones: It’s Time to Confront Our Global Addiction” (Dr. Justin Romano)

Dr. Justin Romano argues that smartphone addiction should be treated as a “new pandemic” that has been rapidly growing alongside—and fueling—the current mental health crisis. He claims society has not yet fully acknowledged or responded to it at the level given to other major public health addictions.

1) Reframing Smartphone Use as an Addiction

Romano contends that smartphones function like addictive drugs by increasing dopamine-related reward pathways in the brain, creating drive and repeated use. He emphasizes that modern apps and algorithms “hack” reward systems using software rather than substances, making addiction widespread and fast-growing.

2) Why Smartphones Are a “Super Addiction”

Romano describes smartphones as uniquely powerful because they combine many addictive content types into one always-available device—such as:

• Social media
• Games
• Pornography
• Gambling
• Shopping
• Messaging

Additional drivers include:

• Rapid adoption: In roughly 15 years, smartphone access reached near-universal levels among Americans and teens.
• Continuous novelty and escalation: Platforms like TikTok demonstrate how quickly newer, more addictive formats can displace older ones.
• Social acceptability: Unlike drugs, alcohol, or pornography, giving phones is often viewed as normal parenting, reducing resistance to harmful use.

3) The System Hasn’t Caught Up: Diagnosis and Coding

Romano argues that the mental health and medical community has largely failed to formally recognize smartphone addiction:

• He states that major diagnostic systems (DSM-5 and ICD-10/11) do not include an official diagnosis/code for phone addiction.
• He claims that without formal recognition, it’s harder to diagnose, track, and treat the problem consistently.

4) Claimed Health and Social Harms—Especially for Youth

As a child and adolescent psychiatry fellow working with ages 5–19, he says he is seeing widespread addiction. He links problematic smartphone use to:

• Comorbid mental health issues: depression, anxiety, obsessive-compulsive disorder, and connections to substance use.
• Social harm: online harassment/judgment, increased social anxiety, and risks like sexual predation.
• Academic and developmental effects: he warns that heavy screen time can displace caregiver interaction crucial for early brain development.
• Long-term brain and life impacts: addiction can “rewire” the brain similarly to other addictions—affecting personality, relationships, and functioning.

5) Call for Action at Multiple Levels

Romano proposes steps for families with young people:

1. Use screen-time limiting apps with passwords.
2. Remove phones at night to protect sleep.
3. Talk with kids about addiction risks and harms.
4. Parents must model healthier behavior (“take a look in the mirror”).

He also urges institutional and policy responses:

• The medical/mental health community should build consensus on diagnosis and actively screen for digital media addiction.
• Society should hold tech companies accountable, similar to how tobacco regulation helped reduce smoking.
• He suggests tech companies could help by sharing data with researchers to better understand addiction and enable earlier identification of people at risk for mental health conditions.

Overall Conclusion

Romano frames smartphone addiction as real and widespread, warning that the longer it continues—especially during key developmental years—the harder the consequences will be. He calls the first step “raising awareness” and insists that reversing the trend must begin immediately.

Presenters / Contributors

• Dr. Justin Romano (presenter)