Freud and Jung were once friends. What drove them to break up?

Salvador Dalí idolized Freud but was disappointed after they met

Sigmund Freud's writings on dreams and the unconscious profoundly influenced Dalí and his work, and the artist came to idolize the Austrian psychoanalyst. When they met, Freud viewed Dalí as an odd curiosity, and the artist came away disappointed, significantly lowering his opinion of the psychoanalyst.

Who was Freud and what did he say?

Sigmund Freud is one of the most famous psychologists and is widely cited—but do you really know the basics of what he taught? Here's a super brief breakdown of his major insights.

Famed psychologist Sigmund Freud believed dreams were symbolic expressions of desire.

Camus and Sartre had a public falling out over communism

The two were close friends, sometimes collaborating throughout the 1940s, but the release of Camus' 1951 book, "The Rebel," led to a schism over differing views on communism.

The frenemies who shaped Modern Art

Matisse and Picasso are two of the biggest names in Modern Art, with works that redefined the possibilities of painting in the 20th century. While they were often cast as rivals, this Artnet article highlights their more complicated relationship, which was somewhere between a friendship, a mentorship, and an ongoing competition.

Basquiat and Warhol were friends and collaborators before a bitter falling out

The two men were tight, but they also offered what the other lacked in the art world: Basquiat inspired Warhol, and Warhol gave Basquiat art-world credibility. They began working together, producing 160 collaborative works between 1983 and 1985. A 1985 exhibition of their joint works was a massive flop, though, and the friendship never recovered.

Arnold Schoenberg, a pioneer of modern music, and painter Wassily Kandinsky, a pioneer of abstract art, were close friends who inspired one another's work.

The Surrealists shunned Dalí for his fascination with fascism

Dalí had a fascination with Adolf Hitler and was also a fan of Spanish dictator Francisco Franco. It's unclear how serious Dalí was about it; regardless, his admiration for authoritarians got him expelled by the antiwar and progressive surrealists.

Wilhelm Wundt's place in the history of psychology

While ancient philosophers considered the central problems of psychology, it was Wilhelm Wundt who first called himself one. Here's a quick video overview of his contribution.

Jungian archetypes can reveal personality traits

Swiss psychologist Carl Jung argued that we’re drawn to familiar character types—such as heroes, caregivers, or rebels—because they reflect universal archetypes embedded in the human subconscious. He believed these patterns shape behavior, motivation, and personal growth.

Wilhelm Wundt, the forgotten father of modern psychology

He was the first psychologist to call himself one, and he influenced a whole generation of early psychologists. Learn about the life and works of Wilhelm Wundt with this thorough entry from a philosophy encyclopedia.

Existentialism has been used as a therapeutic tool, with 2 Swiss psychiatrists pioneering the philosophy's concepts to help patients navigate their issues.

Camus and Sartre admired each other's work before becoming friends

The two writers, who would later be considered two of the biggest names associated with existentialism, wrote positive reviews of each others' early work, with Camus praising Sartre's novel "Nausea" and story collection "The Wall" and, later, Sartre favorably compared Camus' "The Stranger" to Franz Kafka and Ernest Hemingway. Still, their reviews included some critiques, hinting at the larger disagreements that would come much later.

Carl Jung proposed the controversial idea of the 'collective unconscious'—all humans share a common psychic realm.

Sartre and de Beauvoir had an open romantic relationship

The two figureheads of existentialist thought were romantic partners, though they had a publicly open relationship and never lived together. As de Beauvoir says in the interview below, "third persons knew our relationship dwarfed any we could have with them."

Learn about the relationship between Thomas Edison and Henry Ford

Despite their 16-year age difference, legendary inventor Thomas Edison and Henry Ford developed a close relationship after meeting at a convention in New York. The two—alongside environmentalist John Burroughs and Harvey Firestone, the founder of Firestone Tire—were known as the "Four Vagabonds" and were famous for their long roadtrips, which were often highly publicized.

JRR Tolkien, author of 'Lord of the Rings,' and CS Lewis, author of 'The Chronicles of Narnia,' became close friends after meeting at Oxford and bonding over Norse mythology.

Surrealism toyed with ideas from psychoanalysis

The movement's artists were interested in the ideas being explored in the burgeoning fields of psychology and psychoanalysis. Dalí, in particular, often created works that toyed with Freudian theories.

Sartre wrote an 8-hour screenplay for a Freud biopic

Sartre was hired to write the screenplay for what would eventually become John Huston's 1962 film "Freud: The Secret Passion," about the life of the psychoanalyst. Sartre, however, had trouble sticking to the parameters of Hollywood. An early draft was estimated to be five hours long. Rather than shortening it, as Huston suggested, Sartre extended it to eight hours and was eventually removed from the production.

The ideas of Einstein and Freud combined in 'The Persistence of Memory'

The Persistence of Memory was painted on a canvas roughly the size of a sheet of paper, depicting a desolate landscape with melting clocks, ants, and a distorted figure. The piece incorporates Freud and Einstein's ideas, resulting in a haunting composition symbolizing time's fluidity and Dalí's personal anxieties.

Georgia O’Keeffe and Frank Lloyd Wright were longtime friends

In the early 1930s, famed architect Frank Lloyd Wright invited Georgia O’Keeffe to become the master artist at the newly formed Taliesin Fellowship. O’Keeffe turned him down, but the letter sparked a decades-long friendship, rooted in their shared love for art and American landscapes, which continued until his death.

What is psychoanalysis?

This nine-minute video, the first of a four-part series, seeks to answer the questions: what is psychoanalysis, and is it weird? The answer to the latter question is overwhelmingly yes. The answer to the first question is a bit...

The term schizophrenia was coined by Swiss psychiatrist Eugen Bleuler in 1908

He launched the word during a lecture at the German Psychiatric Association in Berlin. In his talk he focused on the splitting of psychic functioning as a defining feature of the disease and noted it wasn't associated with dementia or factors like early puberty onset.

JJ Schildkraut theorized depression is linked to brain chemical imbalances—in 1965

Schildkraut was one of the first to put forward this idea, which stemmed from lab animal research. A decade later, researchers published the first landmark paper on fluoxetine—better known by trade name Prozac—which increases serotonin levels in the brain.

One US psychiatrist at Nuremberg viewed top Nazis like Göring as normal

The surviving leaders of the Nazi movement had overseen a catastrophic war and the cruel extermination of millions. US psychiatrist Douglas Kelley evaluated the 22 men ahead of their infamous trials, viewing them as intelligent, cultured men without a moral compass. Kelley would later die by suicide.

Frank Lloyd Wright is known as a brilliant, prolific architect with a turbulent personality and life

Frank Lloyd Wright’s childhood was colored by Unitarianism, a nomadic lifestyle, his parents’ divorce, and financial difficulties. By his death, Wright was known as one of America’s most influential architects and left behind a legacy of thoughtful writings, modern architectural principles, an esteemed fellowship program, and countless masterpieces.

Salvador Dalí and Coco Chanel bonded over art and fashion

In the late 1930s, Chanel hosted the eccentric artist to like and work in her home. Despite their differing styles, the two icons collaborated, and Chanel even inspired Dalí to mimic her perfume in his artwork.

What happens when you can't trust your therapist?

When Marty Markowitz first stepped into his new psychiatrist's office, he triggered a three-decade spiral of abuse that robbed him of his autonomy, relationships, and wealth. Markowitz isn't the only client to lay allegations of abuse at the feet of Dr. Isaac “Ike” Herschkopf, an accomplished New York practitioner with a rolodex of celebrity clients who has since lost his license to practice.

Meet Klaus Schwab, the founder and driving force behind Davos

Klaus Schwab founded the World Economic Forum in 1971 and spent five decades promoting stakeholder capitalism and cross-sector cooperation among elites. Under his leadership, Davos became a hub for global power brokers. Schwab stepped down from the role in April 2025 amid accusations of misconduct.

Albert Einstein taught courses in Davos

This silent video from the 1920s shows footage of Einstein at Davos. The famous scientist spent time there, delivering public lectures on his theory of relativity as part of the town’s university courses.

Existentialism inspired Franklin Roosevelt and Martin Luther King Jr.

The Danish philosopher, sometimes called “the father of existentialism,” believed that individuals needed to resist the temptation of conformity and instead discover their authentic selves. His work became remarkably influential in the 20th century. In 1944, Roosevelt said that reading Kierkegaard made him understand how the Nazis could’ve enacted so much violence. In 1959, King wrote that existentialism was “especially meaningful for our time.”

How to bridge political divides

Can people who believe in opposing ultimate views of the world really live in peace together? That's a core requirement of individuals living in pluralistic societies. Law professor Samar Ali and public affairs strategist Clint Brewer don't agree on much, but they're great friends. In this TED Talk, the two share why political polarization in the US isn’t as intractable as we might think. Learn some tips for getting along in the free world here.

How the Great Depression and end of WWI paved the way for Hitler's rise to power

The end of WWI was triggered by an armistice that blamed the conflict on Germany and required the financially struggling country to pay reparations. This outraged nationalists and ignited conspiracies that Hitler was able to capitalize on, according to this six-minute video. It was during this financial strain that the Great Depression hit.

Mary Cassatt and Edgar Degas both influenced each other's work and challenged one another to try new techniques in their painting, though their relationship eventually soured for unclear reasons.

James Beard and Julia Child were close friends and collaborators

The duo met when she was promoting her seminal book “Mastering the Art of French Cooking” in 1961. They quickly bonded, even referring to themselves as “Jiji,” a combination of Julia and Jim. Child, though, was initially prejudiced against Beard for being openly gay, which was rarer at that time.

Orville and Wilbur argued over everything, likely accelerating their progress

The two never married, and focused solely on their goal of achieving flight. While both were socially reserved, they were passionate about their project, regularly debating—even shouting—over the details of propellers, engines, wings and more. This video explores how their culture of open argument likely fueled their discoveries.

What is Freud's idea of the unconscious?

The unconscious has become a widely used term, but Freud meant something quite specific. Here's a look into his technical use of the term.

One of Sartre and de Beauvoir's lovers accused them of exploitation

The philosophical duo's open relationship sometimes included shared partners, including de Beauvoir's students. One of those students, Bianca Lamblin, wrote a book, "A Disgraceful Affair," about the experience and characterized it as sexual exploitation.

Against his wishes, Albert Einstein's brain was removed before his cremation, and the pathologist responsible stored it for decades in mason jars within a beer cooler.

Frank Lloyd Wright was known for his uncompromising personality and visionary architecture

Written the year of his death, this article reflects on Wright’s notorious arrogance and difficult personality that kept him at odds with his contemporaries and the architectural establishment of the time. However, his boldness was an essential trait that helped define his legacy.

What's the difference between a psychologist and a psychiatrist?

While both psychiatrists and psychologists are mental health professionals, the big difference is that psychiatrists are medical physicians (MD or DO) while psychologists are not. Learn what makes these two profession different with this brief explainer.

Browse and explore dozens of major psychology theories

There are a ton of different psych theories—so here's a breakdown of some of the major ones according to the general psychological focus.

The Bauhaus artists who became Nazi collaborators

The Nazis deplored the Bauhaus style, until they found a way to use it for themselves. This deep dive explores the connection between the Nazis and three Bauhaus-affiliated designers—Franz Ehrlich, who was sent to Buchenwald and forced to design the camp's gates (seen below), Fritz Ertl, who designed the shower rooms at Auschwitz, and Herbert Bayer, who helped design Third Reich propaganda.

Many writers considered 'existentialist' didn't identify with the term

“Existentialism” was first introduced in 1943 by philosopher Gabriel Marcel. Jean-Paul Sartre and Simone de Beauvoir readily adopted the term, but others, such as Albert Camus and Martin Heidegger, rejected it. Earlier philosophers, like Søren Kierkegaard and Friedrich Nietzsche, were long dead by the time the word was in vogue.

Ingrid Bergman and Humphrey Bogart, the stars of 'Casablanca,' bonded over how little they thought of 'Casablanca.'

US–Soviet hostility began long before the Cold War

US–Soviet tensions began decades before WWII. After the 1917 revolution, the US refused to recognize the Bolshevik regime and even sent troops to fight against it.

Listen to how gaps in schizophrenia care helped to lead to a murder

Michael Laudor attended Yale, succumbed to schizophrenia, and killed his pregnant fiancée. The podcast, which includes a long but moving interview with Laudor's friend Jonathan Rosen, uses the tragedy to frame how America's approach to severe mental illness has fallen short.

Olympic track runner Jesse Owens recounts his win in Hitler's Germany in 1936

Jesse Owens won four gold medals at these Games, but nearly failed to qualify for the long jump event. Despite the polarizing political climate, German athlete Luz Long offered advice and encouragement to Owens—his direct competitor—resulting in a lasting friendship Owens later called his "greatest Olympic prize."

The Nazis and Soviets agreed to a non‑aggression pact in 1939

On August 23, 1939, Nazi Germany and the Soviet Union signed the Molotov–Ribbentrop Pact—a public commitment to not attack each other combined with a secret agreement dividing Eastern Europe into spheres of influence. This pact enabled Germany to invade Poland unopposed from the east and delayed conflict with the USSR until June 1941.

Five key causes of World War I

What caused World War I? The ready answer refers to the assassination of Archduke Franz Ferdinand. But there was more to it than that. This article, accompanied by a short explanatory video, outlines how mutual defense alliances, imperialism, militarism, and nationalism also had a heavy hand in the start of what some considered a "preventable war."