Part 2: The Engine of Change: Technological Revolutions

What are the three pillars of technological adoption?

Social Need, Social Resources, and Social Ethos.

What is Social Need?

The requirement that technology addresses genuine problems or desires.

Why did the printing press succeed?

There was growing demand for books and literacy.

Why did the internet emerge?

To meet military and academic communication needs.

Why do medical technologies develop?

In response to health challenges.

What is Social Resources?

The infrastructure and resources needed to develop and support technology.

What are the components of Social Resources?

Capital, Materials, Human Resources, and Institutional Support.

What is Capital in technological development?

Financial resources for research, development, and production.

What are Materials in technological development?

Raw materials and manufacturing capabilities.

What are Human Resources in technological development?

Skilled personnel, educated workers, and institutional support.

What is an example of technology requiring social resources?

The steam engine required coal, iron, and skilled mechanics.

What is Social Ethos?

The cultural environment that supports innovation.

What is Open-mindedness?

Willingness to try new approaches and ideas.

What is Support for Innovation?

Societal values that reward inventors and entrepreneurs.

What is Risk Tolerance?

Acceptance that some innovations may fail.

What is Institutional Support?

Patent systems, research universities, and venture capital.

What is a barrier to innovation caused by established interests?

Resistance to Change.

What is Cultural Conservatism?

Prioritizing tradition over innovation.

What are Resource Constraints?

Lack of funding, materials, or expertise.

What are Regulatory Obstacles?

Government restrictions or bureaucratic barriers.

When did Ancient Times occur?

Prehistory to 450 AD.

When was the control of fire first achieved?

Around 1.5 million years ago.

What were the benefits of controlling fire?

Warmth, protection, cooking, and tool-making.

How did fire improve human nutrition?

Cooking made food easier to digest and more nutritious.

How did fire affect human activity?

It allowed activity during nighttime.

How did fire help human expansion?

It enabled people to live in colder climates.

What technologies were made possible by fire?

Metallurgy, pottery, and other heat-based technologies.

When did the Neolithic Revolution occur?

Around 10,000 BCE.

What was the Neolithic Revolution?

The shift from hunting-gathering to farming.

What replaced nomadic lifestyles during the Neolithic Revolution?

Permanent settlements.

Why did population grow during the Neolithic Revolution?

Because of a reliable food supply.

What social changes resulted from the Neolithic Revolution?

Social stratification and specialized roles.

What economic development resulted from the Neolithic Revolution?

Trade networks.

Why is the Neolithic Revolution important?

It marked the beginning of civilization.

When did the Bronze Age occur?

Around 3300–1200 BCE.

What was the key discovery of the Bronze Age?

Mixing copper and tin to create bronze.

Why was bronze important?

It was stronger than copper.

How did bronze affect agriculture?

It improved farming tools.

How did bronze affect warfare?

It created stronger weapons.

Why did the Bronze Age encourage trade?

Tin was rare and required long-distance trade.

When were writing systems developed?

Around 3200 BCE.

Why were writing systems important?

They allowed knowledge to be recorded and shared.

How did writing help governments?

It enabled complex governments and legal systems.

How did writing preserve culture?

It allowed knowledge to be passed across generations.

When did the Middle Ages occur?

450–1450 AD.

What was the Heavy Plow?

A farming tool that enabled cultivation of Northern European soils.

What was the Three-Field System?

A farming method that improved agricultural productivity.

What was the Horse Collar?

A device that made animal power more efficient.

What was the purpose of windmills?

To harness wind power for grinding grain and other tasks.

What was the purpose of water wheels?

To use river power for mechanical processes.

Why were windmills and water wheels significant?

They reduced dependence on human and animal labor.

What was Gothic Architecture?

A style of architecture using innovations such as flying buttresses.

Why were castles built?

To meet military and defense needs.

When did the Renaissance occur?

1450–1600 AD.

Who invented the printing press?

Johannes Gutenberg.

When was Gutenberg's printing press invented?

Around 1440.

What was the main impact of the printing press?

Mass production of books.

How did the printing press affect literacy?

It increased literacy and spread knowledge.

How did the printing press affect language?

It helped standardize languages.

How did the printing press contribute to the Protestant Reformation?

It enabled the widespread distribution of Bibles.

How did the printing press support the Scientific Revolution?

It allowed ideas to be shared more easily.

What navigation tools were used during the Renaissance?

The compass and astrolabe.

What ship designs improved exploration during the Renaissance?

Caravels and galleons.

What global developments resulted from Renaissance exploration?

The Age of Exploration, colonization, and global trade.

How did the telescope impact science?

It revolutionized astronomy.

How did the microscope impact science?

It revealed the microbial world.

Why were mechanical clocks important?

They provided precise timekeeping.

When did the Industrial Revolution occur?

Around 1760–1840.

What was the steam engine?

A machine that converted heat energy into mechanical work.

What was the effect of textile machinery?

It mechanized cloth production.

Why were improvements in iron and steel important?

They supported construction and machinery.

What transportation technologies emerged during the Industrial Revolution?

Railroads and steamships.

What is urbanization?

Mass migration from rural areas to cities.

What was the Factory System?

Centralized production replacing cottage industries.

How did labor change during the Industrial Revolution?

Workers shifted from agriculture to industry.

What new social classes emerged during the Industrial Revolution?

Industrial capitalists and wage laborers.

What environmental changes began during the Industrial Revolution?

Large-scale pollution and resource extraction.

What is exponential technological change?

Technology advances at an increasingly rapid rate.

What communication technologies show accelerating change?

Telegraph, Telephone, Radio, Television, Internet, and Social Media.

What transportation technologies show accelerating change?

Steam trains, Automobiles, Airplanes, Jets, and Space travel.

What computing technologies show accelerating change?

Mechanical calculators, Electronic computers, Personal computers, Mobile devices, and Cloud computing.

Why is technological change accelerating?

Each technological revolution builds on previous innovations.