The Global History of Science and Technology
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The Global History of Science and Technology

Jun Wu

3.41039 learners

Spanning from humanity’s first stone tools to cutting-edge gene editing and quantum communication, *The Global History of Science and Technology* traces how technological breakthroughs have shaped every era of human civilization. Starting with the 1.76-million-year-old Acheulean handaxe and controlled fire use that let early humans expand beyond Africa, it moves through agricultural revolutions, the rise of metallurgy, and the birth of systematic scientific methods in ancient Greece and the Islamic Golden Age. The book highlights pivotal moments like the Industrial Revolution’s steam engines, Einstein’s relativity, the atomic age, and the digital revolution’s computers and internet. It also explores emerging technologies—CRISPR, quantum communication, artificial photosynthesis—and their ethical implications. More than a timeline, it connects tech advancements to social shifts, from early settlement to modern globalization, showing how science has always been intertwined with human survival, progress, and ambition.

Industrial RevolutionNuclear EnergyQuantum mechanicsAgricultural RevolutionQuantum Communication
Insight

Nuclear Is Safer Than Fossil Fuels

Nuclear energy has far fewer deaths per unit energy than coal or gas (air pollution kills millions). Modern reactors are safer—public fear is often unfounded.

SafetyNuclear EnergyClimate
Quote

Atom as Worker Slogan

"Let the atom be a worker, not a soldier." - A slogan on Pripyat's buildings, reflecting naive trust in nuclear energy.

SloganPripyatNuclear Trust
Scenario

San Antonio Nuclear Fiasco

San Antonio tried building a nuclear plant, but Toshiba added $4B to costs. Leadership resigned, pushing the city to focus on renewables instead—showing fossil fuel alternatives' risks.

San AntonioNuclear EnergyRenewable Transition
Insight

Nuclear Is Safe & Clean

Nuclear energy is safer than coal or renewables. It has tiny ecological footprint, low fatalities, and solves carbon emissions.

SafetyNuclear Energyclean energy
Scenario

Pripyat Residents' Trust

Pripyat residents trusted nuclear energy. They thought the reactor was safe, even using cups from the cooling pool to show off.

ChernobylPripyatNuclear Trust
Concept

Nuclear SCRAM Mechanism

Emergency shutdown for reactors—drops control rods to stop chain reactions. Triggers when power fails, so reactors stop quickly if humans disappear.

SafetyNuclear EnergyReactor
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