What are the fundamental needs of life (as we know it)? Energy, water, living space and stable internal conditions. These are physical needs of all organisms from bacteria to plants to mammals. Humans share these needs too, and this was one of the things we talked about in natural world this cycle. However, in social world studies we also discussed how people have psychological needs that, as far as we can tell, are different from those of single celled organisms: celebration, community, entertainment, and, among other things, what my students call understanding, which includes religion and spirituality.
My technophilic students also interjected that we, humans, have a need for electronics.
Electronics? My first thought was that they were being facetious, and they may have well been. But as we talked about all the other needs during our synthesis discussion last Friday I began to realize just how fundamental electronics have become to life as we know it.
Electronics are tied into the way we meet those fundamental physical needs. Organizing shipping and distribution of food requires complex scheduling software and databases. The operation of the pumps that extract our groundwater and deliver it to our houses are controlled by microcontroller. With MRI’s and computerized records our health and well-being (maintaining those stable internal conditions) are increasingly influenced by electronic technology. And in our homes, the elegant knobs and dials of thermostats on furnaces and ovens are giving way to smooth if inelegant digital displays.
Even our understanding of the world we live in, of the effects of global climate change for example, is based predominantly on sophisticated computer models and confirmed by computerized satellite systems (see NCAR for example).
So have we reached the point where electronics are a fundamental need of society, and how long will it be before we as individuals become inseparable from our electronics devices? Are we all cyborgs now? And the ultimate question: Should we be teaching more electronics in middle school?