Bacteria-Killing Viruses Wield an Iron Spike

Diet? Seriously? We have the cleanest, most rigorously tested, most reliable, most nutritious, most easily digested and most available food sources that we've ever had in human history.

Part of the problem that you basically imagine, is caused by us having TOO GOOD FOOD. Too much of it, too easily available, too cheap, too nutritious (fat / carbohydrate is a nutrient!). We cook everything to rigorous standards (and though that does slightly increase incidences of cancer, it's a much better alternative to eating food raw by orders of magnitude) and check and control them through managed supply lines.

What's killing us "early" (i.e. earlier than we could potentially live but A LOT LONGER than even our grandparents were ever expected to live) is that we no longer favour longevity over, say, enjoyment. We are making conscious, informed decisions to eat too much of the wrong things, drink too much of the wrong things, exercise too little (and when we do exercise, don't do it anywhere near properly), etc. so that our time here on Earth can be spent doing things that our bodies were never designed to do voluntarily (roller-coasters!) but that we find exciting.

When farming was established, that left humans with free time. It's with that free time that we did all the myriad things we've achieved - from maths and the arts to social structure in modern Western society. All of the things you know as "going to work" is done because we don't have to have everyone till fields all day long, every day any more. We can put in 8 hours a day MINIMUM of productive work into something that's not required for a human to survive, even to the point that we are rewarded for doing so by being GIVEN the ability to have food brought to our door.

That free time from pure survival has become our anathema, but also our greatest attribute. What kills us nowadays is choice. We didn't have a lot of it historically, now we do. I can choose to not smoke, not drink, eat well, exercise and thus live - on average - for longer. Or I can choose not to do those things, and yet STILL SURVIVE PAST MATING, still nurture an infant to adulthood, etc.

Human innovation and ingenuity over eras have given us the ability to choose what we do with almost our entire lives. Use it. And stop worrying about whose going to "fix" the problem of being able to do just what we want with our life.

Source: http://rss.slashdot.org/~r/Slashdot/slashdotScience/~3/JGGDgjcVlpE/bacteria-killing-viruses-wield-an-iron-spike

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