Paul Andersen explains how biology is ordered in the hierarchy of life. He first of all describes how emergent properties appear as you move to more inclusive systems. The then describes life at the following levels; atom, molecule,...

Paul Andersen introduces Anatomy and Physiology in this podcast. He starts by describing how the form of an object fits the function. He then explains the themes of homeostasis and hierarchy. He describes the four major types of...

In this video Paul Andersen shows conceptual thinking in a mini-lesson on scale and perspective.


TERMS
Phenomena - observable events in the natural world (require exp
lanations)
Time - an irreversible s
eries of...

In this video Paul Andersen shows conceptual thinking in a mini-lesson on the hierarchy of systems.

T
ERMS:
System inter
actions -
Complex systems - consisting of many different and
connected parts
Sub-systems - a...

Hank introduces us to the relatively new field of evolutionary developmental biology, which compares the developmental processes of different organisms to determine their ancestral relationship, and to discover how those processes...

Two hundred million years ago, our mammal ancestors developed a new brain feature: the neocortex. This stamp-sized piece of tissue (wrapped around a brain the size of a walnut) is the key to what humanity has become. Now, futurist Ray...

Hank introduces us to ecology - the study of the rules of engagement for all of us earthlings - which seeks to explain why the world looks and acts the way it does. The world is crammed with things, both animate and not, that have been...

We use algorithms every day for things like image searches, predictive text, and securing sensitive data. Algorithms show up all over nature, too, in places like your immune system and schools of fish, and computer scientists...

Paul Andersen explains how biology is ordered in the hierarchy of life. He first of all describes how emergent properties appear as you move to more inclusive systems. The then describes life at the following levels; atom, molecule,...

Paul Andersen introduces the topic of Biology. He covers each of the four main ideas that were developed by the College Board. These ideas revolve around the concepts of evolution, free energy, information and systems.

In this video Paul Andersen explains the importance of social interactions and group behavior. Organisms live in groups because it overs them greater success and has been selected for through natural selection. Some groups are stable...

Feeling motivated? Even if you are, do you know why? The story of Aaron Ralston can tell us a lot about motivation. In this episode of Crash Course Psychology, Hank tells us Ralston's story, as well as 4 theories of motivation...

You've probably seen the pyramidal diagram of Maslow’s hierarchy of needs. It's straightforward enough but, it might be a bit too subjective to really measure human needs.

How do different societies establish a social hierarchy? Today we’re starting our unit on social stratification, starting with four basic principles of a sociological understanding of stratification. We’ll explain open and closed systems...

Paul Andersen introduces Anatomy and Physiology in this podcast. He starts by describing how the form of an object fits the function. He then explains the themes of homeostasis and hierarchy. He describes the four major types of tissues;...

The Chinese take hierarchy very seriously, but don’t be intimidated! Navigating corporate and government hierarchies is key to successful business negotiations and decision-making. Learn how this complex system impacts work culture,...

In Germany, the size of a company usually determines its hierarchical structure. In larger companies, upper management consists of a board of managing directors, vorstand or aufsichtsrat, which makes major decisions. In smaller...

Curious about appropriate meeting protocol? Learn more about scheduling and conducting effective meetings in France. Personal relationships matter a great deal in France, and utilizing contacts can provide more effective introductions to...

France's competitive business culture is evolving, becoming more pragmatic with a focus on economic expansion. Global technology and capital flows are nudging French industry to champion more efficient business processes and...

Not all cultures view power from the same perspective. In Sweden, Norway, and Israel, for example, respect for equality is a warranty of freedom. Both managers and subordinates have carte blanche to speak their minds. People in these...

Power distance and how local cultures view hierarchy are very important. Curious about the meaning of power distance? Power distance refers to how openly a society or culture accepts or does not accept differences between people. Explore...

As in Western organizations, the corporate structure in multinational companies in Singapore is becoming a lot flatter. On the other hand, staff members in Singapore are more respectful of management than in the West. The hierarchy...

Management practices in Mexico are changing. Learn more about the evolving business cultural nuances impacting management, business practices, and nepotism. Curious who often retains management power? Learn more about the management...

Japanese firms typically follow a clearly defined structure and hierarchy. Roles and responsibilities are assigned based on rank. The most senior executive is the chairman, called a kaichoo, followed by the president, or shachoo. Learn...