Human Evolution

Human Evolution

Illustration depicting "Humanity vs. Nature" with diagrams of evolution, ecocentrism, biocentrism, and anthropocentrism, featuring images of a tree, human evolution, and a whale.
Slowing growth and limiting development isn’t living in harmony with nature—it is surrendering in a battle.
Ancient cave painting depicting animal figures, including what appears to be a bull and a bird, on a textured, brown and beige rock surface.
An analysis of Indonesian cave paintings is reframing the history of human art, though whether the paintings really were created by human hands remains an open question.
Side-by-side sepia-toned portrait images of huxley and wilberforce in 19th-century attire, facing opposite directions, merged with a vertical dividing line.
The true story of the shot that "reverberated through England" when science collided head-on with religion.
Close-up image of a baby's ear as the baby rests its head against a striped fabric, capturing the tender moments when they first start to absorb the language around them.
For most of human history, babies probably picked up language by overhearing.
Voyager 1
On a cosmic scale, our existence seems insignificant and inconsequential. But from another perspective, humans are completely remarkable.
A detailed image contrasting a fiery asteroid on the left with a cool, intricate snowflake on the right against a dark background.
11mins
Humanity has two giant collisions to thank for its existence, explains biologist Sean B. Carroll.
Painting of Prometheus holding a flaming torch aloft.
"Hardcore History" host Dan Carlin recently spoke with Big Think about the history of humanity's drive to create — and whether or not we can control it.
Although human beings arrived on Earth just ~300,000 years ago, we've transformed the entire planet completely. Here's how we did it.
scholz's star
Despite billions of years of life on Earth, humans first arose only ~300,000 years ago. It took all that time to make our arrival possible.
Prehistoric landscape with a mammal-like creature, where mammals appeared, in the foreground and dinosaur skeletons depicted in the overlaying sketches.
Although mammals may be the dominant form of life today, we're relative newcomers on planet Earth. Here's our place in natural history.
Elderly man examining a blood pressure monitor at a table.
During the industrial era the cost of artificial light fell off a cliff — and the road to illumination was paved with ingenuity and slaughter.
An illustrated human brain with musical notes to suggest the concept of music and cognition against a vintage anatomical background.
8mins
What do aliens, apes, and orchestras all have in common? Professor Michael Spitzer explains how they each help us understand the origins of music.
A tailless human from a rope.
CRISPR study helps answer a question that has long puzzled scientists.
A person in a white suit and a white plastic object.
The study suggests that human ancestors expanded across Europe faster than previously thought.
A group of people standing in a circle.
Human civilization has always survived periods of change. Will our rapidly evolving technological era be an exception to the rule?
A beach along the Great Lakes with waves crashing over rocks and sand.
Skilled hunters adapted to the changing landscape and left tantalizing clues to who they were.
A group of people look at a display of Neanderthal artifacts.
They have held our fascination ever since we first identified their remains.
A black and white photo of a snow covered mountain.
Along with obsidian that dazzled scientists in Canada.
Three young girls sitting on a bench and smiling.
After turning up hundreds of genes with hard-to-predict effects, some scientists are now probing the grander developmental processes that shape face geometry.
A woman in a sleeveless dress looks up at a bird shape formed by clusters of white dots against a dark background.
36mins
Are we the stories we tell? Kmele sat down with legendary conservationist Jane Goodall, actor Terry Crews and psychologist Dan McAdams to discuss how humanity makes its meaning.
A variety of fructose-rich foods and drinks on a table.
A new hypothesis accuses the simple sugar of wrecking energy metabolism.
A drawing of a cell highlighting various organelles.
Scientists agree that eons ago, a bacterium took up residence inside another cell and became its powerhouse, the mitochondrion. But there are competing theories about the birth of other organelles such as the nucleus and endoplasmic reticulum.
A map showing the spread of the euphrates river.
Though over three billion people speak an Indo-European language, researchers are not sure where the language family originated.
An image of a snowflake on a black background, showcasing its scientific intricacies and ethereal beauty.
When science is a source of spirituality in people’s lives, they feel happy and engaged.
oldest trousers
The design was as intricate as that of modern-day, factory-fabricated denim jeans, and just as durable. The ancients had fashion.
The book cover 'the down and out universe' explores biocentrism on an orange background.
We are not the center of the Universe, but life is.