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Series: The Cambrian "Explosion", Transitional Forms, and the Tree of Life
Many evolutionary critics have identified the Cambrian Explosion as a stumbling block to the theory of evolution, arguing that the “expected transitions between major invertebrate phyla are absent, and that the suddenness of their appearance in the fossil record demonstrates that evolutionary explanations are not viable.” Keith Miller argues that the Cambrian Explosion is not so problematic as these opponents claim after all.
How can evolution account for the complexity of life on earth today?
A complex biological structure with many interacting parts might appear, at first glance, as if it were originally created in its present form with all its interlocking components fully formed and intact. It doesn’t seem possible that they developed step by step via biological evolution. In Darwin’s Black Box, Michael Behe introduces a term that he and other proponents of Intelligent Design use for this concept: irreducible complexity.
Dueling Scientists and the Tree of Life: Analyzing the ID Response
Last week I came across a blog post by Intelligent Design leader Bill Dembski, provocatively titled "Craig Venter denies common descent — Dawkins incredulous." Surprised by the headline, I clicked over to read the story.
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Where are the Transitional Fossils?
A common argument leveled against the theory of evolution is that scientists have not been able to produce transitional fossils that show the change of one species into another. In this podcast, we address a common misconception about what transitional fossils actually are.
Psalm for the January Thaw
God shows himself not just in the orderliness of nature, but powerfully, joyously and always surprisingly in its beautiful "non-order" as well.
Oxygen and Co-Creation
In the mid-seventeenth century, John Mayow conducted a series of experiments in which he showed that burning candles in bell jars consumed one-fifth of the enclosed air before extinguishing. Remarkably, mice placed in bell jars did exactly the same thing...
Series: Decoding ENCODE
The BioLogos Foundation explains to the findings of the Encyclopedia of DNA Elements (ENCODE) project and responds to the claims that its discoveries challenge the theory of evolution, especially regarding so-called "junk DNA".
Stumble On
The song is built around the image of a river flowing through a canyon it has sculpted—an image that can easily be played out as a picture of the way that the Lord has been at work preparing a path for us in the material world, complete with signposts to his former and present activity.
Series: Asa Gray and Charles Darwin Discuss Evolution and Design
Many Christians believe that they face a painful choice-- either life was designed by God or it is an evolutionary product of natural selection. Charles Darwin himself believed in this dichotomy, and people ever since have felt the need to "choose sides". However, looking back at history, we find that one of Darwin's chief scientific colleagues, Asa Gray, did not share this perspective. In this three-part essay, part 1 charts the relationship of Asa Gray and Charles Darwin. Part 2 describes Darwin's struggle with the problem of natural evil and design in nature, and part 3 explores how Asa Gray was able to embrace evolution without rejecting the idea of design.
Gracious Dialogue
Our desire to engage in gracious dialogue with fellow believers who reject biological evolution has been receiving increased attention in both the Christian and secular press. More importantly, we are being joined in this reconciling project by our brothers and sisters in Christ who have often been defined primarily as our “opponents”.
The Heavenly Declaration
The universe that inspired the psalmist three thousand years ago grows grander as each new generation of astronomers adds yet another layer of understanding.
Teaching Science in Tennessee
Last week, Tennessee legislators approved a bill on science education (the Teacher Protection Academic Freedom Act) that has stoked controversy around the country.
Series: Scripture and the Authority of God
N.T. Wright explores the context and manner in which Scripture is authoritative. He does so by questioning the meaning of an authoritative book as well as the application of such authority. Wright encourages us to flee from the controlling “list” mentalities that belittle the richness of God’s Word, and rather to understand it as a narrative inspired by God and recorded by ancient persons. Ultimately, God “organizes” his people through his Son Jesus and by the Holy Spirit, and not through extracted rules from the Bible.
Understanding Evolution: Theory, Prediction and Converging Lines of Evidence, Part 1
In science, we don’t really know the true way things actually work. What we have are theories—broad explanatory frameworks supported by experimentation, which we can use to make testable predictions about the natural world.
Jefferson’s Bible and the Tears of Christ
Predictably, "Jesus Wept" did not make into the Jefferson Bible. John 11 was cut out entirely, falling onto the floor of his Monticello home and discarded, along with Martha's confession.
Series: Science as an Instrument of Worship
In this brief series (taken from a 2009 paper), Jennifer Wiseman uses an excerpt from the famous hymn “How Great Thou Art,” to explain why the study of God’s creation can lead Christ’s followers into meaningful worship and overcome the obstacles which impede true praise. Creation as encountered through our senses is pondered by our minds, which flows into wonder-filled songs from the soul. She further explains how knowledge of creation will help Christians to address the moral dilemmas of science, and she encourages all to see the process of scientific inquiry as a means to discover God’s truth.
Speciation and Macroevolution
A common challenge to evolutionary theory is that while life does indeed change over time (what is known as microevolution), no one has ever seen one species evolve into another species (macroevolution).
Is There “Junk” in Your Genome? Part 4
Now that we have covered significant ground with respect to what various classes of pseudogenes are and how they arise, we are now able to properly evaluate antievolutionary arguments put forward in an attempt to discredit these lines of evidence for evolution.
Oscillators for Singers
Dr. Heather Whitney’s double major in physics and performing and visual arts suggests that she lives—as well as understands—the connections between subjective and objective ways of engaging the creation. She is committed to communicating that experience with her students, too.
A Lively God
In today's video, Rev. Lincoln Harvey discusses our desire to "domesticate" the liveliness and abundance of God. Harvey notes that the Trinity highlights both the manyness and oneness of God, which can be hard to Christians to fully understand.
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