Energy

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I was completing an assignment yesterday on metabolism, as one does

If there was one thing I took from that assignment (ok, ok, it was quite interesting, so maybe not just one thing!) was that life requires energy. In the absence of energy there is no life. Maybe life is energy… I don’t know, not going there at the moment.

But we need it and each drop of it is parsimoniously eked out to make it last and drive as much activity as possible. The body even uses the waste product (heat) to maintain energy production and storage. The body is also more efficient at utilizing energy than anything we’ve been able to come up with.

So far so obvious. Now we come to the nitty-gritty: how in the world do we mobilize all this energy to serve our purposes? Oh wait, do we have a purpose? Quick, get back to the drawing board and get thee one

But other than being cheeky, it’s not just the purpose that we need energy for – I use enormous amounts of energy for waiting!. The body uses most of the energy just to stay alive (you know, allowing our big brains to control breathing, heart pumping, digestion); in contrast, we use most of our energy for the little things in life, for the non-essentials. Or rather, we have set up our world so that we need to perform lots of non-essential activities in order to maintain said world. Let’s see, we need to use a lot of energy (dig some ore to make into components of a car and the roads, work at a particular job) that will allow us to drive to the supermarket to buy something like food which we then need to store, prepare and cook in order to eat. The last bit is the only one truly essential. The rest is inefficient at the best of times. We have less leisure than the animals we don’t want to compare ourselves with. We ruin our health by specializing more and more when I believe we were meant to be generalists. We also think this is normal and pity the ones who don’t have the “conveniences” we do.

And yet we dream of the simple life. Which wasn’t that simple, as it was brought home to me by reading to the little one about prehistoric life.

Because I am not really complaining as such… my rant is more around the wastage of energy. So maybe what I am looking for is a simpler life. Yeah, I want to have my cake and eat it, too! I want to spend less time (oh, the links between energy and time need another blog article for sure!) for the basic needs ; that means having shelter, water and food close to home, being knowledgeable about health care, paying taxes for the systems I use. Basically I want to arrange my life so that I have most of the conveniences but not so much of the consumption.

So that I can concentrate more on being human…

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