Does social media do more harm than good?

This topic asks whether the damage social media causes is bigger than the value it brings. Social media is any app where people share posts, photos, videos or messages with a network of others, such as Instagram, YouTube, Facebook, X, Snapchat or WhatsApp. So the discussion is about the balance between harms like addiction, anxiety and fake news, and benefits like connection, learning and business.

The topic is back in the news because governments have started to act on it. Australia's minimum age of 16 for social media accounts came into force on 10 December 2025. India's data protection rules, notified in November 2025, will need parental consent before platforms handle the data of anyone under 18.

Background

Social media reaches a very large share of India. DataReportal counted 500 million social media user identities in India in October 2025, which is 34.1% of the population. An identity is an account, not a unique person, because one person can have several accounts. The same report counted 1.03 billion internet users in India at the end of 2025.

The strongest worry is about young people's mental health. The US Surgeon General, Vivek Murthy, issued an advisory in May 2023 on social media and youth mental health. It said up to 95% of US teens aged 13 to 17 use a social media app. It also said teens who spend more than three hours a day on social media face double the risk of depression and anxiety symptoms.

The science is still argued over, though. The psychologist Candice Odgers reviewed Jonathan Haidt's book "The Anxious Generation" in Nature in 2024. She wrote that the claim that phones are rewiring children's brains and causing an epidemic of mental illness is not supported by science, because the links found so far are small. Haidt disputed her review, so this is a live debate and not a settled fact.

Teens themselves see both sides. The Pew Research Center found in 2022 that 80% of US teens felt more connected to their friends' lives through social media. But Pew's 2024 survey found that 48% of teens thought social media had a mostly negative effect on people their age, while only 14% said the same about themselves.

The Surgeon General's three-hour line is easier to judge once the daily time is added up. Move the slider to see what a daily habit adds up to over one year.

Points in favour

These points support the view that social media does more harm than good.

• It can hurt young people's mental health. The US Surgeon General's 2023 advisory linked more than three hours a day to double the risk of depression and anxiety symptoms in teens. The same advisory named body dissatisfaction, social comparison and low self-esteem, especially among adolescent girls.
• It spreads false information fast. The World Economic Forum's Global Risks Report 2024 ranked misinformation and disinformation as the most severe risk for India over the next two years. That ranking came in the run-up to the 2024 general election, when fake posts could affect how people vote.
• It is designed to keep people scrolling. Features like endless feeds and autoplay reward time spent on the app, so users often stay longer than they meant to. In Pew's 2024 survey, 45% of US teens said they spend too much time on social media.
• It takes time from sleep and study. Pew's 2024 survey also found that 45% of US teens said social media hurts their sleep. For a student, lost sleep shows up in marks and in attention the next day.
• Governments are treating it as a risk. Australia now bars under-16s from holding accounts on platforms like Instagram, TikTok and YouTube. India's DPDP Rules 2025 need verifiable parental consent for users under 18. Laws like these suggest lawmakers think the harm is real.

Points against

These points support the view that social media does more good than harm.

• It keeps people connected. In Pew's 2022 survey, 80% of US teens said social media made them feel more connected to their friends' lives. For students who move cities for college or work, it is often the main way to stay in touch with family.
• It gives people support and a voice. The same Pew survey found 67% of US teens felt they had people who could support them through tough times, and 58% felt more accepted. A student in a small town can find others with the same interests or problems.
• It opens doors for creators and small businesses. In Pew's 2022 survey, 71% of US teens said it gave them a place to show their creative side. Many small sellers and creators reach customers on these platforms without paying for a shop or an advertisement.
• The mental health evidence is not settled. Candice Odgers argued in Nature in 2024 that the links between screen time and wellbeing are small. If the effect is small, a ban could take away the benefits without solving the problem.
• The problem is how it is used. Only 14% of US teens in Pew's 2024 survey said social media had a mostly negative effect on them personally. That suggests the harm depends on how much time a person spends and what they do on it, which rules and self-control can manage.

Opening the discussion

You can open with a fact. "India had 500 million social media accounts in October 2025, so this question affects a third of the country." This works when the group is slow to start, because a number gets attention.

You can open by defining the terms. "Before we judge harm and good, let us agree on what we are measuring: mental health, the spread of fake news, and the value of staying connected." This works when the topic feels broad, because it gives the group a structure to follow.

You can open with a question to the group. "Is the problem social media itself, or the three-plus hours a day some of us spend on it?" This works when you want to be seen as someone who moves the discussion forward.

Concluding the discussion

A good conclusion names the strongest point on each side and then gives a position that follows from them. Most groups end up somewhere in the middle, and that is fine if you say why.

"We heard that heavy use is linked to anxiety in teens and that fake news is a serious risk for India. We also heard that most teens feel more connected and supported. So the harm seems to depend on how much people use it and how young they are, which is why Australia and India have aimed their new rules at children."

Facts worth quoting

Mistakes to avoid

• Quoting US survey numbers as if they were about India. Say which country a figure comes from, because most of the teen research is from the US.
• Saying science has proved social media causes depression. The research shows a link with heavy use, and researchers still disagree about cause.
• Treating all platforms and all users as the same. A student messaging family on WhatsApp and a child scrolling short videos for four hours are different cases.
• Arguing only from your own habits. "I use it and I am fine" is one example, while the panel wants to hear evidence that covers many people.