Science and Culture in the Shadow of Crises

The period between 1918 and 1939 was not merely a political transition phase where empires fell and fascist dictatorships rose. On the contrary, those same years witnessed a kind of “renaissance” where the human mind and creativity pushed their absolute limits, laying the very foundations of the modern world.

While new theories in physics were radically overturning our perception of the universe, radios were taking centre stage in living rooms, sound cinema was mesmerizing the masses, and modern art movements were unlocking the doors of our subconscious. Furthermore, giant leaps in medicine were creating miracles that would save millions of lives. But as the world outside was rapidly drifting toward a political catastrophe, what kind of future were scientists and artists building behind closed doors?

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It was an era where human intelligence pushed its absolute limits. Emerging from the destruction of war, the world was practically being rebuilt in laboratories and art studios.

Inventions Changing Daily Life and the Communication Revolution

During this period, technology created a revolution not only in factories but also in the homes of ordinary people:

Ø 1920: The first radio broadcast began in the USA, taking mass communication to a whole new dimension.

Ø 1923: Electric traffic lights, which changed the flow of streets, were developed, and the very first refrigerator was produced.

Ø 1924: A breakthrough in the food industry occurred with the beginning of frozen food production.

Ø 1925 - 1935: Electric audio recording devices were developed, followed by the invention of magnetic tape for audio recording by the German company AEG in 1935.

Ø 1926 - 1936: John Logie Baird successfully transmitted the first television image. Exactly ten years later, in 1936, the first TV broadcast was made in the UK.

Ø 1927: Cinema broke its silence, and the first sound motion picture hit the silver screen.

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Giant Leaps in Science, Space, and Medicine

News coming from laboratories was both extending lifespans and unlocking the secrets of the universe:

Ø Medical Miracles: The tuberculosis (TB) vaccine was developed in France in 1921. While Vitamin C was discovered in 1928, Alexander Fleming found penicillin in the exact same year, rewriting the history of medicine.

Ø The Golden Age of Physics: The secrets of the atom began to unfold with the discovery of the proton in 1919 and the neutron by James Chadwick in 1932. Albert Einstein, who won the Nobel Prize in Physics in 1922, laid the definitive foundations of modern physics.

Ø Military and Civil Technology: In 1926, American Robert Goddard launched the first liquid-fueled rocket, heralding the space age. The electron microscope was built in 1933. Radar, which would change the fate of aviation, was developed in 1935, and Russian engineer Igor Sikorsky built the first helicopter in 1939. The most chilling development was the discovery of nuclear fission (the splitting of the atom) in 1938.

The Persistence of Memory by Salvador Dali

New Horizons in Art, Architecture, and Literature

The chaotic mood the world was experiencing shaped art and literature:

Ø In architecture, the famous Bauhaus movement, which combined functionality and aesthetics, was born.

Ø Surrealism and Expressionism, art movements focusing on the human inner world and subconscious, emerged. The greatest genius of surrealism in painting, Salvador Dali, reflected the approaching footsteps of war on canvas with his masterpiece Soft Construction with Boiled Beans (Premonition of Civil War).

Ø The literary world also mirrored the economic collapses of the era. John Steinbeck's unforgettable novel, The Grapes of Wrath, documented the socio-economic misery in the US following the Great Depression of 1929, securing its place in history as one of the most striking literary testimonies of the time.

In the next part of our series, we turn to the event that made the catastrophe inevitable: The Great Depression of 1929, the economic earthquake that shook the foundations of the global order and opened the door to the deadliest conflict in human history.