In this video we will learn how Alfred Wegener proposed a theory in 1912 that the great continents of the Earth had drifted over geological time and were once all joined together in a giant land mass we now call Pangaea. His idea was based on the way present day continents fit neatly together, and
Most people have a sibling — in fact, in the U.S. today, a child is more likely to grow up with a brother or sister than a father. While many social scientists research the effects of school and parenthood, little attention is paid to a relationship that is perhaps even more consequential. To unders
In the island world of Southeast Asia, the animal worlds seem strangely separated. How come? In the 19th century, naturalist Alfred Russel Wallace had a theory. Source: https://www.zdf.de/dokumentation/terra-x/was-ist-die-wallace-linie-creative-commons-clip-100.html https://www.zdf.de/dokumentati
What is solution-focused risk assessment, and how can it help in the governance of emerging technologies? Solution-focused risk assessment, or SFRA, is a novel way of thinking about and managing risks developed by Adam Finkel. It involves analyzing the good and bad consequences of what we can do to
The Nobel Prize awards are some of the most famous and prestigious awards in the world. But what's the story behind? And how are the nominees elected? We explain it in this simpleshow. Click here to see more videos: https://alugha.com/mysimpleshow Author: Rodrigo Díaz McVeigh
Burnout is your response to prolonged stress that leads to mental fatigue, emotional apathy, and physical exhaustion. Most people think of burnout as too much work, but it can also catch us outside the office and usually comes in 5 stages: honeymoon, onset of stress, chronic stress, burnout, and hab
Capitalism and socialism both aim to improve living conditions and society as a whole, but they differ significantly in the way they try to achieve this. In this video, we will break down the theories behind both systems and examine real-world data to find out which approach produces the best result
The Pareto Principle, also known as the 80/20 rule, states that often 20% of causes produce about 80% of the results, while the remaining causes are responsible for the rest. Discovered by the Italian economist Vilfredo Pareto, the principle became a valuable rule of thumb that helps our minds under
Moral disengagement is a process of cognitive restructuring that allows individuals to distance themselves from their inner moral standards and act unethically without feeling uncomfortable doing so. It's the story we tell ourselves so as not to feel bad about inhumane acts that would normally viola
Unlike a broken leg, your mental health – or lack thereof – has very complex origins. Schizophrenia, for example, often runs in families and could be mainly genetic. Anxiety disorders can be the result of genetic traits, prenatal stress, childhood trauma, and random events. Become a "Change Maker"
When we move to another country, we are often exposed to a culture that is different from ours. We have to go through four phases of transition: honeymoon, frustration, adaptation and integration. Some people are enthusiastic about the foreign culture for months, while others are frustrated on the f
Today, medicine is seen as an authority and a sacred institution. But like any institution, it has a dark past. The story of Dr. Ignaz Semmelweis shows how medicine was terribly wrong and how the poor judgment of the doctors cost many women their lives. In 19th-century Vienna, the young doctor was r
