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“On the Origin of Species” Turns 150

150 years ago today, Charles Darwin published “On the Origin of Species by Means of Natural Selection, or the Preservation of Favoured Races in the Struggle for Life“. A monumental book, considered by biologists around the world to be the foundation of evolutionary biology.

In the 150 years since its publication, evolutionary theory has expanded and grown in ways that Darwin himself could not have imagined. The discovery of the multitude of transitional forms that match Darwin’s original prediction, and the work of others (the prediction and subsequent discovery of Tiktaalik being perhaps the most notable) helped bolster the theory, and firmly establish it as scientific fact.

Not only that, but all discoveries of biology since Darwin proposed his idea have complemented it perfectly, with DNA confirming common ancestry, and the various evolutionary development experiments that have captured evolution in action[1].

So, happy anniversary to Charles Darwin’s masterpiece! May it inspire many more of the generations to come!

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