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Evolution Basics: Darwin’s Early Observations on Biogeography

Evolution Basics: Darwin’s Early Observations on Biogeography

For Darwin, both of these observations (that oceanic islands lacked terrestrial mammals, and that endemic species on islands were most similar to a species on the closest mainland) had the same explanation: his hypothesis that endemic, oceanic species were the modified descendants of a colonizing species from the nearest continent.
Mar 07, 2013 
Dennis Venema 
History of Life, Evolution - Evidence, Evolution - How It Works
13
Hydrology of the Bow River

Hydrology of the Bow River

There’s a word beneath the water, and the Bow River belongs to God. Have you been listening?
Mar 04, 2013 
John Van Sloten 
Pastoral Voices, Sermons
0
Science and Scientism in Biology: The Origin of Morality

Science and Scientism in Biology: The Origin of Morality

The problem is that as human beings, we know that goodness exists, so it must be accounted for, and if one is a staunch believer in scientism, it must be accounted for scientifically.
Feb 25, 2013 
Sy Garte 
Morality & Ethics
56
Evolution and Christian Faith Grantees Announced

Evolution and Christian Faith Grantees Announced

Congratulations to the 37 winners of the Evolution & Christian Faith (ECF) grants competition! ECF is a new BioLogos program designed to support projects and network-building among scholars, church leaders, and parachurch organizations.
Feb 13, 2013 
Kathryn Applegate 
Science & Worldviews, Biblical Interpretation, Creation & Origins, Education, Evolution - Evidence, BioLogos
4
Where are the Transitional Fossils?

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.
Feb 01, 2013 
Kelsey Luoma 
History of Life, Evolution - Evidence, Fossils
166
Does Evolution Compromise Human Morality?

Does Evolution Compromise Human Morality?

Once we have a scientific hypothesis for how something exists, it is tempting to make the philosophical inference that this is also why it exists.
Jan 14, 2013 
Loren Haarsma 
Morality & Ethics, Atheism & Scientism
78
<strong>Series:</strong> Harmonizing Science, Ethics, and Praxis

Series: Harmonizing Science, Ethics, and Praxis

In this three-part series, Cal DeWitt offers insights and examples of why science and ethics must work together to help us make informed, practical decisions within our society. DeWitt’s science-ethics-praxis model provides a framework by which we can live more effectively as God’s stewards.
Jan 09, 2013 
Calvin DeWitt 
Morality & Ethics, Creation Care
<strong>Series:</strong> To Serve and Preserve—Genesis 2 and the Human Calling

Series: To Serve and Preserve—Genesis 2 and the Human Calling

In this series, David Buller pays careful attention to the original language and cultural context of Genesis 2, revealing that our responsibility to care for creation is a sacred task given to us by God, not merely a modern secular activity. By taking Scripture seriously, we learn that we have a God-given mandate to be diligent stewards of His creation.
Jan 03, 2013 
David Buller 
Morality & Ethics, Creation Care, Genesis
<strong>Series:</strong> Decoding ENCODE

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".
Sep 26, 2012 
Stephen Mapes, Dennis Venema 
Genetics, Evolution - Evidence, ID Movement
Denisovans, Humans and the Chromosome 2 Fusion

Denisovans, Humans and the Chromosome 2 Fusion

The Denisovans, an extinct hominid group that interbred with modern humans, made the news again lately with the publication of a more detailed study of their genome. One of the many interesting findings was that the Denisovans share the same chromosome 2 fusion that modern humans have.
Sep 06, 2012 
Dennis Venema 
Genetics, Human Origins, Evolution - Evidence
52
David Lack and Darwin’s Finches

David Lack and Darwin’s Finches

Considering the immense popularity of "Darwin's finches", it is quite surprising to learn that Charles Darwin himself had very little to say about them. In fact, it was actually David Lack, one century later, who conducted the critical research that immortalized the finches in biology textbooks and popular lore.
Aug 01, 2012 
Thomas Burnett 
Christianity & Science - Then and Now, Evolution - Evidence
48
<strong>Series:</strong> The Human Fossil Record

Series: The Human Fossil Record

In this series, James Kidder provides an intriguing study on transitional fossils and the evolutionary history of modern humans. He begins by discussing the fossil record, explaining how new forms are classified. He then explains the physically distinguishing trait of humankind—bipedalism. From the discovery of Ardipithecus, the earliest known hominin, to the australopithecines, the most prolific hominin, Kidder focuses on the discovery, the anatomy, and the interpretation of these ancestral remains.
Jul 29, 2012 
James Kidder 
Human Origins, Evolution - Evidence, Fossils
What evidence do we have for evolution besides fossils and genes?

What evidence do we have for evolution besides fossils and genes?

Scientists have found multiple lines of evidence for evolution, not just one or two. These types of evidence are independent of each other, coming from sources as different as ancient fossils and modern genetics labs. Evidence also comes from comparing the anatomy of creatures living today. All creatures with four limbs (whether mammals, birds, or reptiles) have the same bone structure in each limb, pointing to their descent from a common ancestor. More evidence comes from biogeography. Isolated islands are missing common species found on the mainland, but are filled with many unique species that can be related by a common ancestor. Finally, evidence comes from embryonic development. As an embryo of a mammal grows, its heart develops through stages similar to fish, amphibians, and reptiles. God’s creation declares the history of life in many different ways. All these ways are pointing to a consistent picture of God creating through evolution.
Jul 13, 2012 
 
History of Life, Evolution - Evidence
The Fossil Record

The Fossil Record

There are two opposite errors which need to be countered about the fossil record: 1) that it is so incomplete as to be of no value in interpreting patterns and trends in the history of life, and 2) that it is so good that we should expect a relatively complete record of the details of evolutionary transitions within all or most lineages.
Jul 13, 2012 
Keith Miller 
History of Life, Fossils, Evolution - Evidence
8
What scientific evidence do we have about the first humans?

What scientific evidence do we have about the first humans?

In recent decades, scientists have discovered more about the beginnings of humanity. The fossil record shows a gradual transition over 5 million years ago from chimpanzee-size creatures to hominids with larger brains who walked on two legs. Later hominids used fire and stone tools and had brains as large as modern humans. Fossils of homo sapiens in east Africa date back nearly 200,000 years. Humans developed hearths for fire, stone points for spears and arrows, and cave paintings by 30,000 years ago. By 10,000 years ago, humans had spread throughout the globe. Genetic studies support the same picture. Humans share more DNA with chimpanzees than with any other animal, suggesting that humans and chimps share a relatively recent common ancestor. Also, the same defective genes appear in both humans and chimps, at the same locations in the genome—an observation difficult to explain except by common ancestry. Genetics also tells us that the human population today descended from more than two people. Evolution happens not to individuals but to populations, and the amount of genetic diversity in the gene pool today suggests that the human population was never smaller than several thousand individuals. Yet all humans, of all races, are descended from this group. Humanity is one family.
Jul 12, 2012 
 
Human Origins, Evolution - Evidence, Fossils
Saturday Sermon: Over and Above Naturalism, Part 2

Saturday Sermon: Over and Above Naturalism, Part 2

Barkley suggests that material creation is not the end of our understanding (as Naturalists think), but a beginning that unveils the majestic and power of a Creator who loves us.
May 26, 2012 
 
Science & Worldviews, Sermons
0
Saturday Sermon: Over and Above Naturalism

Saturday Sermon: Over and Above Naturalism

Pastor Joseph Barkley of Ecclesia Church extols the greatness of the God who has brought forth incredible works and engaged humankind in relationship. In the first part of the sermon “Over and Above Naturalism,” Barkley admires the factual knowledge unlocked by science, and yet reminds the Church that those material descriptions fail to answer the question of ultimate significance.
May 19, 2012 
 
Science & Worldviews, Sermons
0
Theory, Prediction and Converging Lines of Evidence, Part 2

Theory, Prediction and Converging Lines of Evidence, Part 2

We have already discussed hind limb and hair loss in whales, and now we turn to one of the remaining questions: tooth loss in the lineage leading to modern toothless whales.
Apr 05, 2012 
Dennis Venema 
Genetics, History of Life, Evolution - Evidence
22
What is the genetic evidence for evolution?

What is the genetic evidence for evolution?

Darwin developed his theory of evolution by looking at scientific evidence available in the mid-1800s. Since then, the whole field of genetics has developed, adding a powerful independent line of evidence in support of evolution. Genes show how the physical traits of living things are handed down and modified from one generation to the next. By comparing the DNA of many organisms, scientists can map the relationships between species. This map is in remarkable agreement with Darwin’s predictions. The structure of chromosomes and particular genetic sequences point to the conclusion not just of common design, but common descent as well.
Mar 15, 2012 
 
Genetics, Evolution - Evidence
Saturday Sermon: Gloriously Functional

Saturday Sermon: Gloriously Functional

Is Genesis 1 describing material creation or functional creation? Pastor Richard Dahlstrom of Bethany Community Church beautifully articulates the insights he has received through John Walton’s book The Lost World of Genesis One and probes deep into the Biblical text with us.
Feb 18, 2012 
Richard Dahlstrom 
Creation & Origins, Sermons
25
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