Again I’ve been disappointed while on the internet. I should know better than to expect scientific accuracy and critical thinking skills in the world of social media, where opinions are valued over truth, and truth is often “Because I said so” or “Because someone on the internet said so.” It’s circular reasoning reinforced by ego and emotion. No matter how many times I blunder, trying to inject scientific rigor and critical thinking into conversations filled with fear, supposition, and emotion, I don’t seem to learn that far too many adults don’t understand enough science or have enough critical thinking skill to navigate today’s information-filled world.
If pressed today to pick two skills essential to teach our children and ourselves, I’d pick an understanding of science and the ability to think critically. I’ve not the hubris to suggest an entire list of most important skills to teach your child, whether they learn at home or at school. The list would grow long and be impossible to order, as we live in a world where life is far more complicated than a hundred years back. Reading. Writing. Math. Government (and history). Housekeeping. Cooking. Personal finance. Swimming. Apologizing. Interviewing. Music and art, or at least the appreciation of them. Rudimentary social skills. How to be wrong. How to use your computer and phone, and how to help your grandmother do the same. Patience. Promptness. Someone stop me, please!
When I watch the reality show that is social media and read through what passes as reporting on politics, science, current events, health, and nutrition, I realize that two skills are poorly lacking for many people, even degreed and credentialed people: the ability to think critically and a basic knowledge of the mechanisms of science and the scientific process. These basic skills often are required in tandem, although there is plenty of need to employ them independently of each other. I need critical thinking to decide if a source I’ve found is objective and informed. I need an understanding of science to appreciate where that doctor is going with that long, flexible tube and just what he expects to find and why I should care.
Many times we need both. Understanding the infectious diseases that fill the news and our world — Ebola, measles, malaria, influenza, and more – requires some basic understanding of virus versus bacteria and immunology, but it also requires the ability to think about risk without letting fear cloud our judgement. It takes critical thinking to appreciate risks correctly — the risks of acquiring those disease ourselves, the risks inherent in the ways we treat those with the diseases, and the risk to the world’s divergent populations if we don’t. Public health touches private health in ways that can benefit or harm either, and it takes merging science with critical thinking to see how that works.
In our highly technical world, where so much of what we encounter each day has a chip and is run by a program, comfort with science and skills in critical thinking are more important than ever. How many of us understand the basic way computer programs work or even what an algorithm is? Not the programming languages themselves that are behind our Angry Birds, Messenger, Facebook, Instagram, Google Everything, and Pandora, but the basics of the stuff of programming. On and off; ones and zeros; procedures, loops, and subroutines. Whether we’re wired overtly or not, computers and the programs that tell them what to do are woven into our daily lives, keeping inventory in grocery stores, managing countless systems in our cars, and protecting our well-earned money. Thinking logically, part of critical thinking, paired with some basic knowledge of physics, can help us better appreciate what limits (and doesn’t limit) technology today. You can be certain that hackers have at least some critical thinking skills in place and not a small amount of computer science skill as well. While we may not be able to keep up with every advance or learn any programming language in its entirety, understanding more about these ubiquitous systems is wise.
In my next two posts, I’ll explore what I see as the desirable skills in critical thinking and science and pose some suggestions for how to pass those skills onto our children while developing them in ourselves. I’ll recommend a bit of curriculum to help these processes along. I’ll share what I’ve done at home to nurture these skills in my boys as I help them to grow into adults who better understand their world and know how to find out more about that world in a way that’s smart and responsible. Passing on these skills guarantees them years of frustration with those they may meet in social media, at meetings at work, and in their personal lives, but knowing they will leave the nest asking questions and pulling from their bank of scientific understanding helps me sleep a bit more easily.