The Beginning: Life
Evolution Talk20 Loka 2014

The Beginning: Life

In the beginning the Earth wasn't exactly a hospitable place. It was hot, volcanic, and oxygen was a rare commodity. So the question now is how did life emerge from these conditions? We are still asking this 4.6 billion years later. Darwin proposed a primordial pond that was teeming with the just the right materials for life to form. If so, what happened in this little pond 3.9 billion years ago set the stage for everything the followed.

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Having a Laugh

Having a Laugh

It's probably safe to say that everyone enjoys a good laugh. But where did it come from? What is it about laughter that gave us an advantage over our ancient competitors?

29 Kesä 201514min

Punctuated Equilibrium

Punctuated Equilibrium

In 1972 Stephen Jay Gould and Niles Eldridge published a paper that immediately went viral among biologists. Gould and Eldridge pointed out, using the fossil record as evidence, that evolution by natu...

22 Kesä 201511min

The Piltdown Man

The Piltdown Man

In the late 19th century, Europe was having a grand old time when it came to fossils of ancient hominids. The problem was - nothing was being discovered in England. Germany had the Neanderthal and Fra...

15 Kesä 201518min

Darwin's Bulldog

Darwin's Bulldog

On June 30, 1860 a great debate took place at the Oxford University Museum. This debate helped to launch Thomas Huxley's career as 'Darwin's Bulldog".

8 Kesä 201513min

Neanderthalis Extinctus

Neanderthalis Extinctus

In the last episode we came face to face with the Neanderthal. What happened to the Neanderthal? Did they die on the battlefield or did they live out their lives in a quiet struggle for survival while...

1 Kesä 201515min

The Neanderthal

The Neanderthal

In the Neander valley, limestone miners found something which shocked them. They had found bones which they first thought belonged to a bear. Once Professor Schaafhausen had seen the bones he recogniz...

25 Touko 201513min

Genetic Drift

Genetic Drift

Frog populations remained pretty much the same in Podville until the Great Fire of 2015. After the fire the population of blue frogs increased. Welcome to genetic drift, the subject of this week's epi...

18 Touko 201512min

Non-Overlapping Magisteria

Non-Overlapping Magisteria

In 1997 Professor Stephen Jay Gould published an essay in Natural History which also appeared in his book Rocks of Ages. This essay was titled 'Non-Overlapping Magisteria'. It's commonly referred to a...

11 Touko 201517min

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