End Ordovician Extinction: The First and the Deadliest

End Ordovician Extinction: The First and the Deadliest

What caused the End Ordovician extinction? When did it start and which animals were affected? The End Ordovician extinction was the first of the Big Five mass extinction events in the history of the Earth. The term actually refers to two extinction periods, which together wiped out 86% of the marine species. Scientists attribute it to a sudden cooling of the climate that began around 444 million years ago. Read about the causes and effects of the End Ordovician extinction.

Group Dynamics for Teams: Maximizing Quality

Group Dynamics for Teams: Maximizing Quality

What are group dynamics for teams? How important are the dynamics of a team for improving overall performance? Group dynamics for teams can be challenging because of the complex ways in which individual members can interact. In particular, performance quality can be compromised without the right team dynamics in the workplace. Keep reading for important tips to enhance group dynamics for teams.

The Social Structure of India: The 5 Main Castes

The Social Structure of India: The 5 Main Castes

What is the social structure of India and how was it created? How many castes does it consist of and what are the implications of this division? The social structure of India is an intricate system of many castes and sub-castes. The five main castes are the 1) Brahmin, 2) Kshatriya, 3) Vaishya, 4) Shudra, and 5) the Dalits. Read about the social structure of India and its impact on society.

Thomas Kuhn: Scientific Revolution Theory

Thomas Kuhn: Scientific Revolution Theory

How does Kuhn explain a scientific revolution? What spurs a revolution into motion and how do we know that a scientific discipline has been revolutionized? According to Thomas Kuhn, a scientific revolution happens when new discoveries do not fit into the existing scientific frameworks. When that happens, scientists have to break with traditional knowledge and start looking for a new model that fits this new information. Read more about Thomas Kuhn’s scientific revolution theory.

Introvert Leaders: Unexpected and Possibly Perfect

Introvert Leaders: Unexpected and Possibly Perfect

What are the qualities of introverted leaders? How do they compare to the strengths and weaknesses of extroverted leaders? Introvert leaders are less expected than extroverted ones. In American society, charisma is prized in leaders. However, in some situations, a different type of leadership is best. Keep reading for more about introvert leaders and what they can offer.