Over the past several years, many of us have experienced a growing sense of uncertainty surrounding the information we consume every day. News headlines, social media posts, videos, podcasts, influencers, and online discussions constantly compete for our attention. At times, the amount of information available can feel overwhelming, making it difficult to know what or whom to trust.
I have listened to intelligent people with completely different perspectives discuss the same topics, and I have often found myself wondering how we arrived at such different conclusions. I have also watched people I deeply respect fall into misinformation and wonder what led them there. The truth is that misinformation does not only affect one group of people. It can affect any of us.
I work in mental health and have spent over twenty years in the medical field. In healthcare, critical thinking is essential because people place their trust in us during some of the most vulnerable moments of their lives. Patients need to believe that we are acting in their best interests and making informed decisions based on evidence, experience, and education.
At the same time, I understand why skepticism has grown. Over the years, trust in institutions, healthcare systems, media, and public figures has shifted for many people. Some individuals now turn to influencers, online personalities, or social media for guidance because those voices feel more relatable or accessible. While relatability can create connection, it is important to remember that confidence and popularity are not always the same as expertise.
That does not mean we should blindly trust every professional or institution without question. Healthy skepticism is important. Asking questions is important. But in a world filled with endless opinions and emotionally charged information, critical thinking has become more necessary than ever.
Why Misinformation Spreads So Easily
The human brain is wired to look for patterns, safety, and belonging. Misinformation often spreads because it appeals to emotion before logic has time to catch up. Fear, uncertainty, and repetition can be incredibly persuasive, especially during stressful or confusing times.
In some cases, mistrust is rooted in real historical experiences. For example, in Puerto Rico, Law 116 allowed sterilization from 1937 to 1970, leading to the forced or non-consensual sterilization of nearly one-third of childbearing women on the island. Many women underwent these procedures without fully understanding what was being done to them or without proper consent. When abuse like this occur, they leave lasting emotional wounds and creates deep mistrust toward institutions and medical professionals.
Understanding this history is important because it reminds us that skepticism does not always come from ignorance. Sometimes it comes from pain, betrayal, or generational experiences that shape how communities view authority and healthcare systems.
At the same time, misinformation also spreads easily because of repetition and modern technology. When people hear the same message repeatedly, it can begin to feel true even without strong evidence. Social media algorithms reinforce this by continuously feeding users content that aligns with their interests, beliefs, and emotions. Over time, this can create an echo chamber where certain ideas are repeated so often that they feel unquestionable.
The Difference Between Skepticism and Cynicism
I have always considered myself a skeptic. Some people confuse skepticism with cynicism, but I believe there is an important difference between the two.
A skeptic asks questions. Skepticism encourages curiosity, critical thinking, and a willingness to examine information carefully before accepting it as true. In many professional fields, especially healthcare and science, we are taught to think this way. We are trained to evaluate evidence, consider multiple perspectives, and continue learning rather than assume we already know everything.
Cynicism, however, is different. Cynicism assumes that everyone is dishonest, manipulative, or hiding the truth. Over time, this mindset can create constant mistrust, damaged relationships, and an inability to believe anyone or anything.
Critical thinking exists somewhere between blind trust and complete distrust. It allows us to ask thoughtful questions without automatically assuming bad intentions. It reminds us that people and institutions are not perfect, but that does not mean truth no longer exists.
I believe this balance is where we should aim to be. We should question information, remain open to learning, and think carefully about what we consume without becoming so distrustful that we lose our ability to connect with others or recognize credible evidence when it is presented.
Why Expertise Still Matters
Misinformation has spread across nearly every area of life, politics, fitness, supplements, science, finance, news, and healthcare. In a world filled with opinions, influencers, headlines, and endless online content, it can become difficult to distinguish facts from personal beliefs or emotionally driven narratives.
One phrase I often hear is, “I did my own research.” While I understand the intention behind that statement, I also think it raises an important question: Where is the information coming from? Not all sources are equally reliable, and not all research is conducted with the same level of accuracy, objectivity, or expertise.
I remember taking research classes in college and feeling frustrated that every assignment required multiple peer-reviewed articles. At the time, I remember thinking, “Who cares?” Over time, however, I began to understand why those standards existed. Research is not simply about finding information that supports what we already believe. It is about evaluating evidence carefully, recognizing bias, testing ideas, and allowing findings to be reviewed and challenged by others.
Understanding how research works helps us better appreciate why expertise still matters.
Education and experience both play important roles. Education teaches professionals how to gather, interpret, and apply information responsibly. Experience helps them recognize patterns, understand outcomes, and develop practical judgment over time. Together, they create the foundation for informed decision-making.
Of course, professionals are not perfect. Experts can be wrong, institutions can fail, and scientific understanding can evolve over time. Questioning information is healthy and necessary. However, acknowledging imperfections should not lead us to dismiss expertise entirely. In many cases, years of training, clinical experience, and evidence-based research still provide the most reliable guidance we have.
Critical thinking does not require blind trust, but it also should not require rejecting knowledge simply because it comes from an authority figure. The goal should be thoughtful evaluation, not automatic acceptance or automatic distrust.
Five Ways to Identify Misinformation
In a world where information spreads within seconds, learning how to pause and evaluate what we consume has become an essential skill. Critical thinking is not about becoming fearful or distrusting everything we see. It is about learning how to ask better questions before accepting information as truth.
Here are a few questions I believe we should all ask ourselves when consuming information online:
1. Who wrote or shared this information?
Identify the source. Is the person discussing the topic educated or experienced in that area? Are they providing factual information, or simply sharing opinions? Understanding where information comes from can help us better determine its credibility.
2. Where is the evidence?
Are claims supported by credible evidence, peer-reviewed research, or reliable sources? Or are they based mostly on emotion, fear, or personal anecdotes? Evidence matters, especially when strong claims are being made.
3. Is the information current?
Always verify the date. Old studies, articles, and videos are often reshared without context, even when newer information exists. Outdated information can easily create confusion.
4. Can the information be verified?
Photos, videos, and quotes are frequently taken out of context. Reverse image searches and fact-checking tools can help determine whether something has been altered, misrepresented, or shared dishonestly.
5. Who benefits from this information?
Ask “why” more than once. Why are they sharing this? What do they gain from it? Are they profiting financially, gaining attention, selling fear, or building influence? Understanding motivation can provide important context.
These questions are not meant to make us cynical or fearful. They are meant to help us become more mindful, informed, and thoughtful about the information we allow to shape our beliefs.
The Human Cost of Misinformation
I have seen the emotional cost of misinformation firsthand. Watching people become sick and refuse treatment out of fear is heartbreaking. Watching people get scammed and lose everything is painful. Watching relationships fall apart because of divisive beliefs and constant distrust is equally difficult.
Before blindly following any person, platform, belief, or treatment, it may help to pause and ask:
Am I truly thinking critically, or am I simply reacting emotionally?
Am I the intended audience for this message?
Is this information helping me understand the world more clearly, or simply making me more fearful and divided?
In a time where misinformation spreads quickly, learning to slow down, ask questions, and think critically may be one of the most important things we can do, not only for ourselves but for each other.
