Introduction

Dear peers, students, and fellow adolescents, you may hear the word adolescent and wonder what it means. Adolescent refers to a young person going through puberty and forming their identity—roughly ages 10 to 19. Today, we’ll examine how social media can create unrealistic ideals and spread information that isn’t always true, affecting diet, mental health, and our understanding of world events.

Social media is a huge part of many teens’ lives, and it’s easy to feel overwhelmed by how much time is spent scrolling through feeds like Instagram and TikTok. The goal of this talk is not to demonize technology, but to help us think critically about what we see online and how it shapes our beliefs and choices.

Thesis

Social media conveys unrealistic ideals and propagates information about topics such as diet culture, mental health, and global events, leading to misinformation and deceptive portrayals that influence society.

Main Points

1. Unrealistic body image and diet culture

   Many posts celebrate a narrow body ideal—slim with a flat stomach—which can be harmful and misleading. Diet culture often promotes restriction and weight loss as the path to worth, happiness, or success.

   Evidence from health literature discusses how exposure to idealized bodies can contribute to eating concerns and negatively affect self-esteem.

2. Mental health impact of heavy social media use

   Spending long hours on social platforms can be linked to anxiety, depression, and stress, especially during adolescence when brain development and identity formation are active.

   Research highlights a relationship between time spent on social media and mental health challenges; critical consumption and healthy usage limits can help mitigate risks.

3. Propagation of misinformation and fear around global events

   Social media can spread rumors, sensationalism, and biased reporting, making it harder to distinguish reliable information from propaganda. This affects our understanding of wars, health crises, and politics.

   Fact-checking, cross-referencing sources, and choosing trusted outlets are essential skills for navigating today’s information landscape.

Addressing Counterarguments

• Social media can raise awareness about important issues and mobilize positive change.
• Not all content is harmful; some creators promote body positivity, mental health resources, and critical thinking.
• Technology itself is neutral; the impact depends on how we engage with it and the standards we apply to information.

Conclusion and Call to Action

So, what can we do as a school and as individuals?

• Critically evaluate what you see: question sources, check multiple perspectives, and look for evidence.
• Limit screen time on platforms that fuel negative comparisons or misinformation; curate feeds to include reliable, diverse voices.
• Engage in conversations about media literacy with friends, family, and educators.
• Support content that promotes healthy body image, mental well-being, and constructive dialogue about world events.

Final Thought

Understanding how social media influences us empowers us to choose what we believe, how we behave, and how we treat others. We can use the tools of this generation to build a more accurate, compassionate, and informed society.

Notes for Improvement (Optional)

• Replace informal phrases with respectful, precise language for a formal speech. For example, avoid phrases that may come across as sensational or judgmental.
• Improve transitions between sections to maintain flow and keep listeners engaged.
• Incorporate properly formatted citations and credible sources to strengthen your claims.