Hey Bill Nye! Can We Bridge the Gap Between Science and Religion?
Bill Nye answers the big one: Can faith and science can co-exist, or is religious belief dependent on ignoring science?
Bill Nye, scientist, engineer, comedian, author, and inventor, is a man with a mission: to help foster a scientifically literate society, to help people everywhere understand and appreciate the science that makes our world work. Making science entertaining and accessible is something Bill has been doing most of his life.
In Seattle Nye began to combine his love of science with his flair for comedy, when he won the Steve Martin look-alike contest and developed dual careers as an engineer by day and a stand-up comic by night. Nye then quit his day engineering day job and made the transition to a night job as a comedy writer and performer on Seattle’s home-grown ensemble comedy show “Almost Live.” This is where “Bill Nye the Science Guy®” was born. The show appeared before Saturday Night Live and later on Comedy Central, originating at KING-TV, Seattle’s NBC affiliate.
While working on the Science Guy show, Nye won seven national Emmy Awards for writing, performing, and producing. The show won 18 Emmys in five years. In between creating the shows, he wrote five children’s books about science, including his latest title, “Bill Nye’s Great Big Book of Tiny Germs.”
Nye is the host of three currently-running television series. “The 100 Greatest Discoveries” airs on the Science Channel. “The Eyes of Nye” airs on PBS stations across the country.
Bill’s latest project is hosting a show on Planet Green called “Stuff Happens.” It’s about environmentally responsible choices that consumers can make as they go about their day and their shopping. Also, you’ll see Nye in his good-natured rivalry with his neighbor Ed Begley. They compete to see who can save the most energy and produce the smallest carbon footprint. Nye has 4,000 watts of solar power and a solar-boosted hot water system. There’s also the low water use garden and underground watering system. It’s fun for him; he’s an engineer with an energy conservation hobby.
Nye is currently the Executive Director of The Planetary Society, the world’s largest space interest organization.
Chris Slade: Hi Bill. My name is Chris Slade and one of my goals in life is to help bridge the gap between science and the modern Christian. What is there that I could say to help convince others that the creation story is likely just a story that was told to people who wouldn’t have understood the complexities of science as we do today. I just want to show people that their religious beliefs don’t need to be dependent on ignoring science.
Bill Nye: Chris. Your religious beliefs don’t depend on ignoring science. Well I hope not. So just from my point of view Chris keep in mind I’m a mechanical engineer. I took nothing but physics. I love science. Science is what enabled us to create this computer communication system in this electronic infrastructure. Without science you couldn’t do this. And you use the word Christian so specifically there’s nothing in the New Testament of the Bible about electrons or protons or transistor-transistor logic or even modern or maybe most especially modern agriculture or genes or DNA and so on. So the question is if you have a religious tenet. If you hold a point of view that excludes something about modern science I don’t think the burden is on scientists or engineers to provide you a comfortable link. The link is for you. You have to reckon the facts as we call them with some belief system that is incompatible with it.
An example that I think everybody would eventually find ourselves discussing would be geology. The age of the Earth. You know a couple of years ago I debated a guy who insists that the Earth is 6,000 years old. That’s completely wrong. That’s obviously wrong. And the way we know it is wrong was a result of centuries of study. People found layers of rocks, figured out where the layers came from. People found radioactive elements which chemically substitute into certain crystals in exchange like rubidium and strontium substitute for potassium and calcium and argon and so on. And this led us to an understanding of the age of the Earth. So if you have a belief system that is incompatible with modern geology really Chris the problem is for the person trying to argue the Earth is extraordinarily young, not for the people who have studied the world around us and understand it.
With that said religions in my experience give people this important sense of community. The reason in my experience that people my age or whatever go to church is to be with other people. At least let’s say once a week. And that is of great value. A community is of great value. But there’s nothing there that I have seen in the Bible that informs modern science. With one possible exception. There’s in some translations that I’ve read there’s reference to 22 sevenths for being the distance around a circle, the value of pi. And that’s pretty close. It doesn’t go past three digits but it’s pretty close. Okay. So the people who wrote the Bible they were literate but they were not literate in the modern scientific sense. So you have to reckon that man. I can’t get in there. The Earth’s not 6,000 years old. Never going to be. And share your community and celebrate it. Carry on.
There is a marked divide between science and religion. Some people can balance the two in their lives, such as astronomer Allan Sandage, who discovered the first quasar and determined the first reasonably accurate values for the Hubble constant and the age of the universe. In response to the question "Can a person be a scientist and also a Christian?" he answered: "Yes. The world is too complicated in all its parts and interconnections to be due to chance alone. I am convinced that the existence of life with all its order in each of its organisms is simply too well put together." More recently that same, still-popular view has been expressed in fiction via the scientist Kala from the Netflix show Sense8, who said, "Science doesn’t preclude my faith. For me, science is another language we use to talk about the same miracles that faith talks about."
However other people cannot perform this delicate balancing act, so they lean one way or another. As Bill Nye, science educator, author and host of TV show Bill Nye the Science Guy, points out, science knows the earth is millions of years old. Faith claims it’s only a few thousand years old. While Ark Encounter in Kentucky has managed to build a ‘full sized’ version of Noah’s Ark, it doesn’t answer many questions, like how would Noah have gathered all the animals (including dinosaurs, apparently), kept them fed, helped them survive all illness, and re-populated the animal kingdom from scratch when he only had two of everything.
Nye points out that the people writing the bible understandably didn’t know very much about the world around them, so they turned what they saw and heard in accounts of miracles to interpret the world in a way that at least formed a pattern they could grasp. Then around those writings and stories, they formed a community. Community is an invaluable thing, and Nye says many people attend religious services for the sense of community. Everyone is there together, speaking in turn and sharing what they know. It can be good to feel like you belong, and there’s a lot to gain from it besides a religious experience.
But it is very difficult to balance science with faith, when something as simple as the age of the earth, or the prehistory of mankind, or just dinosaurs, causes fighting between two powerful schools of thought. Nye cannot provide the link that Chris is asking for in his question – for Nye there is no link between science and religion, and he says that scientists are not obligated to provide one. That’s for people of faith to provide for themselves; only they can build a bridge between science and religion, if they must find a way for the two to co-exist in their lives.
Bill Nye's most recent book is Unstoppable: Harnessing Science to Change the World.
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- "Super-agers" seem to escape the decline in cognitive function that affects most of the elderly population.
- New research suggests this is because of higher functional connectivity in key brain networks.
- It's not clear what the specific reason for this is, but research has uncovered several activities that encourage greater brain health in old age.
At some point in our 20s or 30s, something starts to change in our brains. They begin to shrink a little bit. The myelin that insulates our nerves begins to lose some of its integrity. Fewer and fewer chemical messages get sent as our brains make fewer neurotransmitters.
As we get older, these processes increase. Brain weight decreases by about 5 percent per decade after 40. The frontal lobe and hippocampus — areas related to memory encoding — begin to shrink mainly around 60 or 70. But this is just an unfortunate reality; you can't always be young, and things will begin to break down eventually. That's part of the reason why some individuals think that we should all hope for a life that ends by 75, before the worst effects of time sink in.
But this might be a touch premature. Some lucky individuals seem to resist these destructive forces working on our brains. In cognitive tests, these 80-year-old "super-agers" perform just as well as individuals in their 20s.
Just as sharp as the whippersnappers
To find out what's behind the phenomenon of super-agers, researchers conducted a study examining the brains and cognitive performances of two groups: 41 young adults between the ages of 18 and 35 and 40 older adults between the ages of 60 and 80.
First, the researchers administered a series of cognitive tests, like the California Verbal Learning Test (CVLT) and the Trail Making Test (TMT). Seventeen members of the older group scored at or above the mean scores of the younger group. That is, these 17 could be considered super-agers, performing at the same level as the younger study participants. Aside from these individuals, members of the older group tended to perform less well on the cognitive tests. Then, the researchers scanned all participants' brains in an fMRI, paying special attention to two portions of the brain: the default mode network and the salience network.
The default mode network is, as its name might suggest, a series of brain regions that are active by default — when we're not engaged in a task, they tend to show higher levels of activity. It also appears to be very related to thinking about one's self, thinking about others, as well as aspects of memory and thinking about the future.
The salience network is another network of brain regions, so named because it appears deeply linked to detecting and integrating salient emotional and sensory stimuli. (In neuroscience, saliency refers to how much an item "sticks out"). Both of these networks are also extremely important to overall cognitive function, and in super-agers, the activity in these networks was more coordinated than in their peers.
An image of the brain highlighting the regions associated with the default mode network.
How to ensure brain health in old age
While prior research has identified some genetic influences on how "gracefully" the brain ages, there are likely activities that can encourage brain health. "We hope to identify things we can prescribe for people that would help them be more like a superager," said Bradford Dickerson, one of the researchers in this study, in a statement. "It's not as likely to be a pill as more likely to be recommendations for lifestyle, diet, and exercise. That's one of the long-term goals of this study — to try to help people become superagers if they want to."
To date, there is some preliminary evidence of ways that you can keep your brain younger longer. For instance, more education and a cognitively demanding job predicts having higher cognitive abilities in old age. Generally speaking, the adage of "use it or lose it" appears to hold true; having a cognitively active lifestyle helps to protect your brain in old age. So, it might be tempting to fill your golden years with beer and reruns of CSI, but it's unlikely to help you keep your edge.
Aside from these intuitive ways to keep your brain healthy, regular exercise appears to boost cognitive health in old age, as Dickinson mentioned. Diet is also a protective factor, especially for diets delivering omega-3 fatty acids (which can be found in fish oil), polyphenols (found in dark chocolate!), vitamin D (egg yolks and sunlight), and the B vitamins (meat, eggs, and legumes). There's also evidence that having a healthy social life in old age can protect against cognitive decline.
For many, the physical decline associated with old age is an expected side effect of a life well-lived. But the idea that our intellect will also degrade can be a much scarier reality. Fortunately, the existence of super-agers shows that at the very least, we don't have to accept cognitive decline without a fight.
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