Charles Darwin and Thomas Malthus

What event did Darwin experience in Chile that influenced his thinking?

What was the main concern of Thomas Malthus regarding population growth?

What is the main idea behind Social Darwinism?

What is one of the motivations for imperialism mentioned in the text?

What is the main issue that people in colonies may have with their empire?

What is the definition of imperialism according to the Oxford Dictionary?

What was a key difference between Darwin's scientific thinking and traditional thinking of the time?

What did Darwin observe about the finches on the Galapagos Islands?

What did Darwin infer from his observation of the finches on the Galapagos Islands?

What was the main argument of Charles Lyell's book 'Principles of Geology'?

What was the significance of the Galapagos Islands in Darwin's thinking?

What did Darwin notice about the species of finches between the islands?

Darwinism and Traditional Thinking

Traditional thinking: based on religious dogma, emphasizes divine creation, and does not consider change as desirable
Darwinism: emphasizes the importance of the environment, and that change and progress are possible and common

Galapagos Finches and Adaptation

In 1835, Darwin examined finches on Galapagos Islands and found that species of finches between the islands were different, despite similar climates and geology
He observed a perfect gradation in the size of beaks in different species of Geospiza, from large to small
This led him to think about change in nature and how finches adapted to different environments

Influences on Darwin's Views

Charles Lyell's Principles of Geology (1830): argued that slow natural forces, not Biblical forces, affected the earth's formation, and that the earth's crust shifted
Darwin's experience of an earthquake in Chile, where he saw the ground rise by eight feet
Thomas Malthus's ideas on population growth, inequality, and struggle for existence (1838): led Darwin to think about struggle and survival in the wild

Social Darwinism: the theory that persons, groups, and races are subject to the same laws of natural selection as plants and animals in nature
Popular in the late 19th and early 20th century, it posits that the struggle for existence is present between humans in society, leading to survival of the fittest
Imperialism: a policy of extending a country's power and influence through diplomacy or military force, often motivated by economic, national prestige, and conversion to Christianity
Nationalism and Imperialism: empires like Russia, Austria-Hungary, Ottomans, and Britain control a lot of territory, leading to pride and nationalism in the mother-country, but often resistance and desire for independence in the colonies

This quiz covers the experiences and observations of Charles Darwin and Thomas Malthus. It explores their ideas on population growth, industrialization, and the impact on society. Learn about the effects of urbanization and the struggle for daily existence.