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Correcting Misperceptions About Evolution
Beagle writes "The science of evolution is often misunderstood by the public and a session at the recent AAAS meeting in Boston covered three frequently misapprehended topics in evolutionary history, the Cambrian explosion, origin of tetrapods, and evolution of human ancestors, as well as the origin of life. The final speaker, Martin Storksdieck of the Institute for Learning Innovation, covered how to communicate the data to a public that 'has such a hard time accepting what science is discovering.' His view: 'while most of the attention has focused on childhood education, we really should be going after the parents. Everyone is a lifelong learner, Storksdieck said, but once people leave school, that learning becomes a voluntary matter that's largely driven by individual taste.'"
Seriously. I went to a lecture series on evolution, and was rather disappointed upon leaving.
The speakers spent most of their time discussing why Intelligent Design is wrong, and getting into semi-religion-bashing. I heard nothing about any of the things that the summary to this article mentions, for instance, which was actually something I wanted to know more about. I'm not very familiar with all of the specific evidence myself (I'm not a biologist).
Now look -- as a scientist, I can completely respect and agree with the fact that ID is not science, for a multitude of reasons. But look at it from the point of view of someone "new" to science that was curious -- they showed up to an event, hoping to learn more about what evolution is and understand the "debate", and all they heard was how Creationism is wrong and how we need to fight religious groups and educate the people about the truth. "Educate with what?", that person will ask. "They haven't given any proof yet, and just seem to talk about how much they hate religion when they get together.". THAT is what the average person sees, and it doesn't really make scientists look good, and gives ammunition to the people that spread misinformation about evolution. Will that person ever go back to an evolution talk in order for us to clear up misconceptions? Probably not; forever, that person will now think "Wow, Evolutionists are crazy, I'm not going to that again.".
There's other issues of course, but the public image of an evolution scientist right now needs to be cleaned up before many will even bother to listen.
Sheesh, evil *and* a jerk. -- Jade
There are self-replicating objects that do not seem to be alive, but they do grow and expand to fill their niche.
That's the problem with abiogenesis: we need to define what counts as alive before we can say what started life.
Mind you, that's a problem religions avoid quite assiduously too: where does the soul get put in? Too early and the infant dies with a soul (natural termination). Too late and we have premature babies without a soul. So where does "life" begin? Why do humans get one but not Apes? How different from a human does a human have to be before it doesn't get a soul? E.g. did "Lucy" have a soul?
PS your PZ Meyers quote means nothing. It just states a position and doesn't actually bring anything to the table.
Abiogenesis is chemistry, correct. But chemistry doesn't define what "life" or "alive" is. And that definition IS what Abiogenesis is. As I said, we already have self-organised non alive collections that exhibit many of the characteristics of life. We have a line which is "definitely alive" and a line that is "definitely not alive" but these lines DO NOT MEET.
Abiogenesis is how to bridge the gap between to show how "Not alive" and "alive" are part of a spectrum and something "not alive" can gain the characteristics we assign to the "alive" side. If we never find how that happens, maybe THAT is the "irreducible complexity". But the IDers aren't looking for it. They take on faith that anything they don't understand NOW is irreducibly complex. And that isn't how to learn. It's just dogma.
Does PZ Meyers' discourse help in that goal?
The process of evolution is a highly confirmed theory, to the point that most of us just go ahead and refer to it as a fact. To say it's only a theory at this point requires an esoteric discussion of the definition of theory vs fact, and the only rational people I know who have any lingering doubts about it are deeply religious and take the Bible quite literally.
However, exactly what happened in the past, and when, gets murkier as we go back in time. By the time we get to the actual origin of the self-replicating life form from which we all evolved, we have very little insight. Some scientists even suspect that Earth's initial life form may have come from an asteroid, and evolved initially outside the Solar System. Others, more religious than me, suspect God had a hand in it, and I have trouble rationally arguing against that theory.
I think it's best to focus on more recent evolution in discussions with less educated parents, and those who purposely avoid learning about it. I find few people who believe God made the Earth in seven days have any clue how massive the body of evidence for evolution is. To respect their point of view, I generally concede that a "day" could have been a very long time back then, or perhaps God has reasons for trying to fool us. We don't even need to settle the "fact" vs "theory" dispute. Simply educating people about why we believe evolution is happening would be a great step forward. Arguing about what happened billions of years ago to create life in the first place just gives fud-slingers an opening to refute the entire body of evidence for evolution.
Beer is proof that God loves us, and wants us to be happy.
As a Christian, the way I see it, why can't evolution be the process that God has used (and is still using) to create the universe?
Although that is, in fact, my opinion, I think religious scholars balk at this concept because it pigeonholes God into a smaller player in the universe. If God has to play by His own rules (and I'm not sure we have any documented proof that He has violated them), then it comes down to the opposite of what Einstein said about quantum mechanics: God ONLY plays dice with the universe. If the only effect God can have is to change the rolls of the dice, it limits God in a way that many highly religious folks don't believe He should be limited.
The fact that we can trace most species back through DNA and how it's expressed physiologically in the fossil record means that God doesn't appear to be Creating much new life these days-- just letting the process run its course. And if you include humans in that tree and assert that there were billions of years of pre-human life that later formed humans, it again diminishes God's direct role as our immediate creator, and relegates Him to an indirect force that set things in motion a long time ago.
Anyway, I think that's the objection.
E pluribus unum
Reading comprehension just isnn't a strong suit on /. *sigh* I'll give it one more go.
I wrote, "if your goal is to convince parents to allow evolution to be taught to their children... would it really matter?" Your response is to claim science is seeking "truth" (how noble). Philosophy seeks "truth" - science seeks understanding. Science is horseshoes - a better model wins points, even if it's still not exactly right. Newton's theories are demonstratably wrong (i.e., not the "truth") - but they greatly help me to understand how matter interacts because they are close enough for practical purposes. That's useful!
Evolution helps me understand how life transforms itself through generational variations to fulfill environmental niches created by changes in its environment. Despite that I'm obviously not a biology major, and so have only a weak laymen's understanding of evolution at all, I find that useful. I don't give a flip whether it's "truth" or not.
I strongly believe children should receive the best training in science - all of science - as we possibly can. Toward this goal (and note it's not my only goal!), I don't care whether their parents believe life originated from the primordial sludge, God Almighty, or the Giant Flying Spaghetti Monster, as long as their kids learn how to handle science and so can better understand their world, I'll consider that a good thing.
Just as an aside, I teach three Bible classes to children most weeks, and I use science experiments to illustrate Biblical concepts (I teach the science concepts at the same time). This is right in line the St. Paul's argument that he would "be all things to all men that I might persuade a few". Because I have found Christianity to work very well for me (compared to my disastrous attempts at atheism), I'm very interested in helping children to know God (that's an even bigger goal of mine). I believe that will be very helpful to them, and having done this for several decades, I now know adults who agree that it does. And if children learn science along with the Bible, more's the better.
Anyway, now that's $0.09 worth, and I've probably exhausted my quota of words on /. for the month. I just trying to warn you that "evolution == anti-Christian" is a losing tactic at least in the USA, where 75% or so of the population self-identifies as Christian. "Evolution == a useful tool for understanding life" is a winning tactic for convincing parents to permit their children to learn about evolution. Even for geeks, marketing matters. But do what you like.
You wouldn't take stories about old Greek myths and say their days were figurative and really represented a longer time. Specially when it's connected with evening and morning day x.
Sophocles would disagree with you. You know, in Oedipus Rex? The Riddle of the Sphinx?
"What goes on four legs in the morning, on two legs at noon, and on three legs in the evening?"
The answer is "A man, who crawls on all fours as a baby, walks on two legs as an adult, and walks with a cane in old age."
So, here we have an "old Greek myth" with a figurative day representing longer time, despite morning, noon, and evening being clearly represented.
It's good that my humanities degree is finally coming to use.
Next question...
I'd rather have someone respond than be modded up.