The folks at Biologos.org have interviewed me regarding Earth Science: God’s World, Our Home, my new middle school textbook published by Novare Science and Math.
The folks at Biologos.org have interviewed me regarding Earth Science: God’s World, Our Home, my new middle school textbook published by Novare Science and Math.
I recently spent about seven hours at the Creation Museum run by the young-Earth creationist (YEC) organization Answers in Genesis in northern Kentucky (I visited the museum, not the new Ark Encounter). As I anticipated, the exhibits at the museum are all of the highest quality. Whether the displays were animatronic dinosaurs, dioramas of the garden of Eden; fossils, mounted insects, or reconstructions of hominids, they were at the same level of quality one would expect to find in the Smithsonian Institution.
One thing that surprised me was how crowded the museum was. I was there on a Saturday, which is probably the museum’s busiest day of the week. Because of the crowds, I moved through the first parts of the “Walk Through History”—the main exhibits portion of the museum—at a snail’s pace. That so many people would spend $30 per adult to visit the Creation Museum speaks of the enormous influence young-Earth creationism has on the general Evangelical culture in America.
Much of the museum’s “Walk Through History” is arranged around the “7 C’s” of salvation. My young-Earth siblings in Christ and I have the gospel in common , with some secondary areas of disagreement:
If the YECs get the gospel right, why do I write against them? There are certainly thousands of people who claim they came to faith—or have had their faith strengthened—through young-Earth creationism, and I rejoice when people come to faith in Christ (Phil 1:18). But countless others have been turned away from Christianity because of the really bad science presented at places like the Creation Museum. Many of these are young people who grew up in the church on a steady diet of YEC teachings in Sunday school, youth groups, and Christian schools. Once they grew up and figured out that YEC does not work in the real world, they discarded their Christianity along with their AiG or Dr. Dino videos. After all, they had had “If the Earth is millions of years old, the Bible isn’t true” drilled into their heads by well-meaning YEC advocates.
In addition to driving youth out of the church, YEC teachings close the door for fruitful evangelism to many outside the church, adding fuel to the fire of those who find Christianity unreasonable. In a society that is increasingly hostile to Christianity, we should not be surprised that many find Christianity to be foolish. But let it be the foolishness of the cross (1 Cor 1:17-2:5) that drives people away from Christ, not the foolishness of bad YEC science.
Grace and Peace
I have the unexpected opportunity to visit the Answers in Genesis Creation Museum in Kentucky in a few days.
Expectations of disagreement
A Geology Presentation
I hope to be able to sit in on this talk by Dr. Andrew Snelling, the Answers in Genesis staff geologist. It is one thing for a large, deep magma chamber to crystallize rapidly (by rapidly, I mean over a period of decades or centuries), it is another thing to fit the emplacement of a complex batholith into Earth’s crust (complete with multiple injections of magma) in just a few day’s time and then have it exhumed by uplift and erosion a very short time later so it can be eroded and incorporated into sediments of the same or next geologic period. The problems abound.
What will the museum staff think about my t-shirt?
Here’s my custom t-shirt for my day at the museum:
Some have warned me, “They won’t let you wear that.”
The museum “Attraction Rules” say, “We reserve the right to deny admission to or remove any person wearing attire that we consider inappropriate, or attire that could be considered offensive, disrespectful, or inappropriate to others.”
I have a hard time seeing them justifying banning my shirt for a direct quote from Charles Spurgeon, but it is their museum, and Spurgeon was, after all, a dangerous compromiser.
I’ll bring another shirt with me just in case.
Grace and Peace
The Grand Canyon: Monument to an Ancient Earth (2016), edited and written by a number of highly-qualified, predominately Christian authors, is a devastating critique of the geological arguments of young-Earth creationism (YEC). The subtitle of this new book asks the question, “Can Noah’s Flood Explain the Grand Canyon?” which is an appropriate question, being that YECs often showcase the Grand Canyon as a place that defies standard, old-Earth geological explanations and can only be explained by a global catastrophic flood event. The authors present an overwhelming case that neither the rock units exposed in the canyon nor the carving of the canyon itself are in any way related to Noah’s flood.
YEC geological arguments for a 6000-year old Earth and the formation of most of Earth’s geological record by a global flood have already been thoroughly examined and rejected by Christian geologists and many others (I recommend The Bible, Rocks and Time by Young and Stearley), but this new book is unique and fills an important niche. I highly recommend this book for several reasons:
The name of the book is a play on the 1995 YEC book Grand Canyon: Monument to Catastrophe, written by Steven Austin of the Institute for Creation Research.
Summary of the book: What YECs get wrong about the Grand Canyon
The Grand Canyon: Monument to an Ancient Earth is fairly comprehensive, covering all of the key concepts involved in the interpretation of the geologic history of the Grand Canyon. Rather than giving a chapter-by-chapter summary of the book, I’ll focus on some items where YECs get it all wrong:
I have only scratched the surface of the problems with YEC geology that are presented by the authors.
The Grand Canyon: Monument to an Ancient Earth has received endorsements from prominent geologists and theologians. Here are two endorsements from well-known, Bible-believing Evangelical scholars:
“Can Bible-believing Christians also believe that the earth is billions of years old and that the Grand Canyon could not have been formed by Noah’s Flood? Yes, insist the eleven authors of this fascinating book. On page after page, professional geologists explain that “flood geology” omits essential facts and fails to explain massive amounts of evidence in the Grand Canyon itself. This important book must be carefully considered by everyone involved in the debate about the age of the earth.” – Wayne Grudem, Phoenix Seminary
“The various authors of this book have done us all a tremendous service in their patient and clear exposition of geological thinking about the Grand Canyon (a magnificent place in its own right!). They are all clear that the “conflict” we’ve all heard about is not between “the Bible” and “Science,” but rather between interpretations of the Bible and the sciences. Those of us who study and respect the Bible will appreciated this calm laying out of the sciences, and of their discovery of the processes that appear to have been at work. These are God’s processes after all! I urge everyone to read this, believer or not—you will enjoy it.” – C. John (“Jack”) Collins, Professor of Old Testament, Covenant Theological Seminary.
An excellent book like The Grand Canyon: Monument to an Ancient Earth is unlikely to “convert” a die-hard YEC follower all by itself. I was once a YEC, and held on rather stubbornly to my YEC beliefs as a geology undergraduate student even as I increasingly saw scientific problems with YEC geology. It wasn’t until I was exposed to Biblical arguments for an old Earth (or better, arguments that a young Earth is not Biblically necessary) that I became open to an old Earth.
The Grand Canyon: Monument to an Ancient Earth does not contain an extensive Biblical argument for allowing an old Earth or for a local flood. I don’t criticize the editors of the book for their decision to focus mostly on geology rather than Biblical interpretation (my own textbook, Earth Science: God’s World, Our Home does not contain extensive Biblical arguments either; that wasn’t the purpose of the book). My suggestion is that if one is giving The Grand Canyon: Monument to an Ancient Earth as a gift to a YEC or a young-Earth/old-Earth fence rider, that one also give them a book that presents a solid Biblical case. The three books I most often recommend are:
Anticipating the YEC response
So far, the YEC response to The Grand Canyon: Monument to an Ancient Earth has been a deafening silence. There have been no mentions of this book on the web sites of Answers in Genesis, the Institute for Creation Research, or Creation Ministries International. When I have mentioned the book on the Facebook pages of AiG and ICR, my comments have been quickly deleted (at least one other Christian geologist has made the same observation).
I anticipate that YECs will eventually write reviews of the book, but might put these reviews in the back corners of their web sites so as to give the book as little publicity as possible. YECs will say that the book is not based on the Bible (but of course, neither is YEC flood geology when you think about it), that the book was written by compromisers as evidenced by the inclusion of some non-Christian contributors (should we reject much of other sciences for the same reason?), and that there is always more than one way to interpret the facts (but not all interpretations have equal validity).
In the end, YECs will ignore this fantastic book and continue to present really bad science as Christian apologetics. The result will be a continued exodus of scientifically-minded youth from the church and the reinforcement of the wall YECs have put up that keeps scientists from considering Christianity as a viable alternative. People reject Christ because of bad YEC science every day, and this is a great tragedy.
But my hope and prayer is that The Grand Canyon: Monument to an Ancient Earth will have a tremendous impact on those who read it, and it sounds like sales are going well. I pray that God would use this book to build up the body of Christ, educate both young and old, and break down barriers to Christian faith.
Grace and Peace
The Earth. Christianity. They go together.
Welcome to The GeoChristian, a blog primarily about the relationship between the Earth sciences and Christianity. My name is Kevin Nelstead, and I have been writing at geochristian.com since 2006. The most important thing about me is that I am a Christian. The passage of Scripture that opened up my eyes to the Good News about Jesus Christ was Ephesians 2:8,9, which says, “For it is by grace you have been saved, through faith—and this is not from yourselves, it is the gift of God—not by works, so that no one can boast.”
I often write about young-Earth creationism (YEC), which I believe to Biblically unnecessary and scientifically unworkable. Because of these things, I believe that YEC is an unfortunate obstacle to both evangelism and effective discipleship, especially of our youth. But I do not want The GeoChristian to be known primarily as a blog about origins issues, as there are many other areas in which Christian faith and the Earth sciences interact, such as environmental issues, energy policy, aesthetics, and natural resources.
I have an M.S. degree in Geology from Washington State University, and a B.S. degree in Earth Sciences from Montana State University. I have worked as a senior cartographer, geospatial analyst, natural resources specialist, high school and middle school science teacher in Christian schools; and missionary. You can read more about my background at https://geochristian.com/more-about-the-author/.
I am the author of Earth Science: God’s World, Our Home, a new middle school textbook for Christian students from Novare Science and Math. This book fills a critical niche in the Christian school market, providing a curriculum that is faithful to God’s Word yet doesn’t promote the young-Earth creationism and anti-environmentalism that is prevalent in materials from Christian school publishers.
Whether you are a Christian or non-Christian, scientist or non-scientist, creationist or evolutionist (or somewhere in between), I hope you find something that blesses you and points you to Christ through The GeoChristian.
|AN OLD-EARTH CHRISTIAN AT A YOUNG-EARTH CONFERENCE
This is the third in a series of articles about a young-Earth creationism (YEC) conference held in Bozeman, Montana in April, 2016.
2. Does Genesis Really Matter? – Yes Genesis does matter, whether a Christian believes in a young Earth or an old Earth.
3. This article – What you haven’t been told about radioisotope dating
4. Coming in the future – Ice ages, seafloor sediments, dinosaur bones, and more.
The second presentation at the April 2016 Bozeman young-Earth creation conference was “What You Haven’t Been Told About Radioisotope Dating” by Dr. Jake Hebert of the Institute for Creation Research. I could write a rather lengthy article in response, but I will try to keep things brief. I will start my review by quoting Dr. Hebert’s closing declaration:
“No Christian should be intimidated by radiometric dating.”
This is a true statement. All truth is God’s truth, including the truths revealed in the creation. If radiometric dating works—and I believe it reveals accurate dates most of the time—Christians should not be intimidated. Geologists have known for a long time that the isotope geochemistry of Earth is complex, and that radiometric dating does not always return what is considered to be a geologically-valid result, but there is no reason for old-Earth Christians to be intimidated by discrepant dates. It turns out that “wrong” radiometric dates are often helpful, and provide additional insights into geologic history.
Before going into Dr. Hebert’s arguments, it is important to emphasize that geologists do not believe that our planet is many millions of year old because of radiometric dating. Young-Earth creationists regularly attack radiometric dating techniques, thinking that if they discredit these methods they will undermine the idea of an ancient Earth, but this is not the case. Most scientists who investigated Earth history in the late 1700s and early 1800s came to the conclusion that Earth must be far older than just a few thousand years. This was long before the discovery of radioactivity in the 1890s or the development of radiometric dating techniques in the 1900s. Most of these early geologists were Christians of one sort or another, and a number of them were quite orthodox in their theology. These early geologists—along with modern geologists—observed a rock record that tells a story. That story includes chapters that speak of processes that require lengthy periods of time, such as the cooling and crystallization of magma to form igneous rocks, weathering of rocks to produce ancient soils (paleosols) and unconformities; growth of fossil reef organisms (as well as other complete fossilized ecosystems), and transformation of rocks by metamorphic processes. Volcanoes are complex features representing numerous eruptions, coral reefs do not grow in just a few days (especially in muddy floodwaters), and many metamorphic processes involve the extremely slow diffusion of ions through solid crystalline structures. Geologists assemble the details of Earth history by the application of principles that are rooted in Christian thought: the universe is real and not an illusion, the universe is understandable, and the universe is governed by laws. Without the various radiometric dating methods, geologists would still believe Earth is ancient. What radiometric dating does is give geologists discrete ages to assign to many events in Earth’s long history, something that would be impossible to do using other techniques.
A SHORT REPLY TO DR. HEBERT’S ARGUMENTS
For those of you who do not want to wade through this entire article, here’s a summary:
A LONGER ANALYSIS OF DR. HEBERT’S ARGUMENTS
Dr. Hebert had four main “reasons to be confident that radiometric dating does not prove millions of years.”
Radiometric dating contradicts common sense
Dr. Hebert mentioned a few commonly-used YEC examples of radiometric dates which do not conform to reasonable old-Earth interpretations. One of these was the study done in the 1990s by Steven Austin of the Institute for Creation Research, in which ICR submitted samples from the 1986 dacite lava dome eruption of Mt. St. Helens to a laboratory for potassium-argon dating. The resultant dates for mineral and whole-rock samples ranged from 0.34 to 2.8 million years old, even though the dacite was a product of an eruption that occurred in 1986. The YEC reasoning on this is that if radiometric dating cannot yield a “common sense” date on a sample of known age, how can scientists trust it for dating any rocks?
There are several good critiques available of this YEC argument about the 1986 Mt St Helens samples (such as this article by Kevin Henke) , so I will only summarize:
Radiometric dating ages disagree with ages determined by other methods
Dr. Hebert stated that most other means of determining the age of the Earth, such as the rates of accumulation of various salts in Earth’s oceans and the decay of the strength of Earth’s magnetic field, give ages much younger than billions of years.
There are several obvious problems with this argument:
I cannot think of a single geological process that unambiguously points to an Earth that is only 6000 years old. I also cannot think of a single geological process that is inconsistent with an Earth that is many millions of years old.
Radiometric ages disagree with other radiometric ages
This is the “problem” of discordant ages. Dr. Hebert emphasized two examples of discordancy: helium diffusion from zircon and radiocarbon dating of materials believed to be millions of years old.
Helium leakage from zircon
ICR’s Radioisotopes and the Age of The Earth (RATE) program studied zircon mineral grains from a geothermal well in New Mexico. The rocks have been dated at around 1.5 billion years, while the RATE team determined a helium diffusion (outgassing) age of only 6,000 years. A good critique of the RATE helium diffusion dates is given at Helium Diffusion in Zircon: Flaws in a Young-Earth Argument, Part 1 (of 2). To summarize, the YEC team used the present high rate of heat flow in this geothermal field and applied this to the entire thermal history of the area, rather than a thermal history model that takes into account the fact that these rocks have been much cooler for most of their history. Warm mineral grains lose helium much more rapidly than cool grains do. This is another example of YECs using a distorted version of uniformitarianism (by extending the present blindly into the past) as the foundation for their young-Earth arguments. In addition, the RATE team used an overly-simple model for helium diffusion from zircons rather than a more realistic model that takes into account defects in the crystal structure. All of this biased the results in favor of a younger Earth.
Dr. Hebert stated that radiocarbon dating assumes the same ratio of carbon-14 (radiocarbon) in the atmosphere for thousands of years. I was really surprised that he said this; perhaps my notes are wrong. Geochronologists have known for a number of years that the amount of carbon-14 in the atmosphere is somewhat variable, so radiocarbon dates are calibrated based on radiocarbon dates from archeological or biological samples (such as tree rings) of known age.
Dr. Hebert stated that there should be no carbon-14 in samples over 100,000 years old. He then stated that carbon-14 has been found in coal, dinosaur bones, diamonds, and petroleum, all of which are believed to be millions of years old. It is true that any traces of original carbon-14 in a sample should be gone after 100,000 years. But there are a number of perfectly reasonable ways for more recently-formed carbon-14 to be present in ancient deposits. One is by groundwater contamination, which brings atmospheric carbon-14 into underground systems. This would be particularly effective at bringing carbon-14 into coal. Another mechanism is naturally-induced nuclear reactions, in which neutrons (mostly from uranium and thorium) react with nitrogen-14 already in the samples to produce carbon-14. But the most likely source for carbon-14 in these samples is laboratory contamination. Most of the carbon-14 detected in YEC experiments has been at levels that push the limits of detection. It is impossible to completely clear mass spectrometers and other laboratory equipment of residues from previous analyses, and so chances are, virtually any sample analyzed will register at least some miniscule trace of carbon-14 whether or not there was any actual carbon-14 in the sample.
Radiometric Dating Assumptions
Dr. Hebert listed three conditions (he called them assumptions) that must be true in order for radiometric dating to work:
The first of these is true for some radiometric techniques, but not for all. In many cases, we know that there was some of the daughter isotope present in the sample when it formed. This is not a problem for either isochron dating (commonly used with Rb-Sr dating) or U-Th-Pb dating, which uses concordia diagrams. In both of these cases, the mathematics of the technique reveals the amount of daughter element that was present when the sample formed. If you disagree, then your problem is with math, not with geology.
The second condition must be fulfilled in order to determine an accurate radiometric date. Geochronologists will generally avoid samples that have obviously been altered since formation, as these are likely to have experienced gain or loss of either the parent or daughter nuclide. Instead, they know that it is best to analyze samples that appear fresh, unaltered, and unweathered. For isochron techniques, the graphs produced by the analyses will usually reveal whether any parent or daughter elements have been added or removed. Hyperphysics gives a good summary of isochron dating techniques.
The third condition—constant decay rates—must also be true in order for radiometric dating to work. YECs have spent much effort trying to demonstrate that radioactive decay has greatly accelerated in the past, and have thus far been unsuccessful. They also tend to dismiss the critique that their million-fold increase in radioactive decay during Noah’s flood would have irradiated all life on Earth, including everything on Noah’s Ark, and would have released enough heat to vaporize Earth’s oceans, and then some.
Other discordant dates, such as where K-Ar dates do not agree with Rb-Sr dates, are not uncommon in geological research, but they are also the exception in radiometric dating rather than the rule. When discordant dates do occur, geologists actually often get excited, as this may mean that more information can be learned about the history of a sample than just how old it is. For instance, when an igneous rock forms from magma, both the K-Ar and Rb-Sr clocks are set to zero. If the rock is re-heated (but not melted) millions of years later, such as by contact metamorphism, the Rb-Sr clock may keep on running, but argon may be driven out of the rock, resetting the K-Ar clock. This will result in two discordant, but highly useful, dates: one (Rb-Sr) for the initial rock crystallization, and one (K-
Ar) for the subsequent heating event. The scientist just has to be smarter than the rocks.
Evolutionists don’t trust radiometric dates either
The YEC criticism here is that geologists will throw out radiometric dates that do not meet their preconceived notions about how old a rock is. Dr. Hebert gave several examples of this. My response is that it is valid to weigh or prioritize various contradictory evidences, rather than throwing out what you know from a long list of reasons just because of one discrepant result. If geoscientists consistently got inconsistent results from radiometric dating, they would never use it. But radiometric dating usually gives results that are consistent with the order of events in Earth history that geologists have reconstructed over the past 200 years. Precambrian rocks usually have Precambrian radiometric dates, Paleozoic rocks usually have Paleozoic radiometric dates, and Pleistocene materials usually have Pleistocene radiometric dates. When “goofy” results come back from the radioisotope lab, geologists do not just throw up their arms and give up on the techniques. Nor do they throw out the geologic history of an area that is based on multiple investigations. Sometimes the discrepant result will lead to a better understanding of geologic history. At other times the discrepant result will remain a mystery, perhaps to be solved by the next generation of geoscientists. That is how science often works in a complex world.
Dr. Hebert entitled his presentation “What You Haven’t Been Told About Radiometric Dating.” What his audience needed to hear, however, was a talk entitled “What YECs Haven’t Told You About Radiometric Dating.” What Dr. Hebert did not tell his audience was that the findings of the RATE study were an implicit admission that radiometric dating works most of the time. The RATE team determined that
RATE is an admission that radiometric dating works. The only thing left for YECs to cling to is accelerated nuclear decay. And their only remaining argument for the actual occurrence of accelerated nuclear decay in Earth history is that it is the only way for them to compress the clear evidence for past nuclear decay into their young-Earth timespan.
Radiometric dating is based on chemistry and physics, not evolution, naturalism, or even belief in an old Earth. There are no reasons for Christians to be intimidated by radiometric dating.
Grace and Peace
I interacted a little bit with Dr. Hebert between sessions. He is a bright, articulate individual, and was respectful of me as an old-Earth Christian.
My analysis is based on handwritten notes I took during the meetings. There is always the chance that I mis-heard or misunderstood the speaker, or mis-wrote my notes. If this is the case, I apologize in advance to the speakers.
For a much more thorough presentation of radiometric dating, see Radiometric Dating: A Christian Perspective, by Roger Wiens.
Dr. Hebert usually used the term “radioisotope dating” rather than “radiometric dating.” They are synonymous terms.
YECs are very hesitant to state that “All truth is God’s truth.” This YEC denial that all truth is God’s truth, whether revealed in Scripture or in the creation, is a denial that creation is real rather than an illusion, and has much in common with both Gnosticism and postmodernism.
Dacite (e.g. from Mt. St. Helens) is a volcanic rock intermediate in composition between rhyolite and andesite.
Dr. Hebert illustrated the conditions necessary for radiometric dating to work by describing someone peeling potatoes. If you walked in on someone peeling potatoes, could you determine how long ago they started peeling potatoes based on the amount of potatoes peeled and the rate at which they were presently being peeled?
My first experience teaching Earth Science was at a small Classical Christian school in Missouri for the 2001-2002 school year. The headmaster was a young-Earth creationist. She knew that I was an old-Earth Christian, but perhaps being desperate for a science teacher she went ahead and hired me as a part-time teacher for a year, teaching middle school Earth Science and high school Chemistry. I had (if I remember correctly) eight seventh-grade students, almost no laboratory materials, and a pile of Bob Jones University Press Space and Earth Science textbooks. The students were great, I could make do with the limited resources, but the young-Earth textbook? That was hard to work with. I taught the students that there was a range of beliefs among Bible-believing Christians in regards to the age of the Earth and the formation of the rock and fossil records.
My second experience teaching Earth Science was at an International Christian School in Bucharest, Romania, where I taught Earth Science at the high school level (along with all of the other sciences in grades 7-12) from 2003 to 2008. The students, from a number of different countries, were once again wonderful. The supplies were once again limited, though I had brought a number of minerals, rocks and maps with me. One big improvement was that I was able to choose my own textbook. I would have loved to have had a Christian Earth Science textbook, but the only Christian titles on the market were from young-Earth publishers. I had learned by this point that it would be better to take a secular textbook and add Christian content than to take a young-Earth textbook and try to undo both the questionable Biblical interpretation and bad science that these books inevitably contain. At my recommendation, the school purchased Earth Science textbooks published by Glencoe, and I went ahead and produced supplementary materials on the relationship between Earth Science and Christianity.
At some point I got the idea that perhaps I should be the one to write a Christian Earth Science textbook. I even wrote a few complete chapters, and used some of them with my students. I shared the textbook idea with several friends, who all encouraged me to move forward. But the dream sat on the shelf for the most part from 2008 until 2014. I still had the idea in the back of my mind, but had no idea how to move forward with the project in terms of the business side of things, such as publishing, printing, and marketing. I knew that even if I were to write the best Christian Earth Science textbook in the world, it would be a failure if I didn’t get the business aspects right.
On Novare’s web site, they listed that they would be producing an Earth Science textbook in the future. I figured that someone else had beaten me to it, which was acceptable to me. I went ahead and sent an email to the publisher, John Mays, explained who I was, and offered my services to review the book and help in any other way I could. My desire was to do what I could to make their upcoming book the best it could be, as I saw this as a critical need in the Christian educational system. John wrote back and said he didn’t actually have an author lined up. I sent him a chapter I had written several years previously, and before long, John asked me if I would be willing to write the book.
I agreed, we worked out an agreement and timetable, and I started working on the book. I began writing in September of 2014, and we initially set an aggressive schedule to complete the book by the summer of 2015. We soon realized that this timetable was unrealistic, but by that point, a handful of schools were committed to using the book for the 2015-2016 school year. We managed to put together a preprint of the first half of the book to get the students started, provided a second preprint with a handful of additional chapters a few months later, and I finished the writing in February of 2016, which was seventeen months after starting.
Earth Science: God’s World, Our Home is now complete, printed, and in the hands of students. I am thankful to God for what has been accomplished, and pray that this book would be used to help students love and worship their Creator, love and serve their neighbors, and better know and care for the creation, which is God’s world and our home.
It is common in book prefaces for authors to give their thanks to those who sacrificed alongside the author as the book was being produced. I and my family now know from experience what this is all about, and I would like to thank my beautiful wife, Shirley, and wonderful adult children for their sacrifice of time while I worked on the book, a project that took over twelve hundred hours while I was working full time at my natural resources job. When I was done with my book, my wife commented how good it was to have me “back.”
I would also like to thank John Mays and the Novare team for their leadership and patience as the book slowly came together. I know there times when John wondered when in the world the next chapter was going to show up. Novare has been a delight to work with, and many of the things that make this book good—the educational philosophy, page layout, and even the title of the book—are thanks to John.
Novare had an excellent team of reviewers for the textbook: Steven Mittwede, Ronald DeHaas, and Chris Mack. They caught a number of errors in my writing and made numerous other suggestions that greatly improved the textbook. There were a few of their suggestions that I chose not to implement, and hopefully I made the right choice in those rare circumstances. I am sure there are some things in the book that are not exactly the way they should be, and any errors that exist are certainly my responsibility.
The best endorsements as far as I am concerned have been from my wife, who proofread each chapter and let me know it was interesting, and from a group of middle school students somewhere out there who read portions of a chapter and liked it.
I am most of all thankful to my Creator and Redeemer. As we stand in awe of his many works—thunderstorms, mountains, forests, waterfalls, and much more—may we be moved to worship him for all that he has done and is doing.
Grace and Peace
Note: Order the textbook directly from Novare Science and Math. If you order from Amazon, you will get one of the paperback preprints rather than the hard cover final version.