Charles Darwin was a British naturalist who developed a theory of evolution based on natural selection. His views and “social Darwinism” remain controversial.

Who Was Charles Darwin?

Charles Robert Darwin was a British naturalist and biologist known for his theory of evolution and his understanding of the process of natural selection. In 1831, he embarked on a five-year voyage around the world on the HMS Beagle, during which time his studies of various plants and an led him to formulate his theories. In 1859, he published his landmark book, On the Origin of Species. 

Early Life

Darwin was born on February 12, 1809, in the tiny merchant town of Shrewsbury, England. A child of wealth and privilege who loved to explore nature, Darwin was the second youngest of six kids. 


Theory of Evolution

Darwin’s theory of evolution declared that species survived through a process called "natural selection," where those that successfully adapted or evolved to meet the changing requirements of their natural habitat thrived and reproduced, while those species that failed to evolve and reproduce died off. 

Through his observations and studies of birds, plants and fossils, Darwin noticed similarities among species all over the globe, along with variations based on specific locations, leading him to believe that the species we know today had gradually evolved from common ancestors. 

Darwin’s theory of evolution and the process of natural selection later became known simply as “Darwinism.”

At the time, other naturalists believed that all species either came into being at the start of the world or were created over the course of natural history. In either case, they believed species remained much the same throughout time.


'Origin of Species'

In 1858, after years of scientific investigation, Darwin publicly introduced his revolutionary theory of evolution in a letter read at a meeting of the Linnean Society. On November 24, 1859, he published a detailed explanation of his theory in his best-known work, On the Origin of Species by Means of Natural Selection.

In the next century, DNA studies provided scientific evidence for Darwin’s theory of evolution. However, controversy surrounding its conflict with Creationism — the religious view that all of nature was born of God — is still found among some people today.

Social Darwinism

Social Darwinism is a collection of ideas that emerged in the late 1800s that adopted Darwin’s theory of evolution to explain social and economic issues. 

Darwin himself rarely commented on any connections between his theories and human society. But while attempting to explain his ideas to the public, Darwin borrowed widely understood concepts, such as “survival of the fittest” from sociologist Herbert Spencer.

Over time, as the Industrial Revolution and laissez faire capitalism swept across the world, social Darwinism has been used as a justification for imperialism, labor abuses, poverty, racism, eugenics and social inequality.

Death

Following a lifetime of devout research, Charles Darwin died at his family home, Down House, in London, on April 19, 1882. He was buried at Westminster Abbey.

10 Things You May Not Know About Charles Darwin.