> [!todo]
> An example is given from The Odyssey where the treatment of slaves was viewed differently in Ancient Greece because of certain ethical criteria applying to certain groups of people.
**What has happened to ethical criteria since ancient civilization?**
Since ancient civilization, ethical criteria have *expanded to cover more fields of conduct.*
> **What has shrunk in response to ethical criteria covering more fields of conduct?**
> In response to ethical criteria covering more fields of conduct, *the number of actions which are only judged based on their practicality* have shrunk.
> [!note]
> Essentially, we judge more situations with ethical criteria today than people who lived in ancient societies. Ancient societies regarded more situations with a cost-benefit perspective than that of morality.
# The Ethical Sequence
**What is the extension of ethics a process of?**
The extension of ethics is a process of *ecological evolution.*
> **What is an ethic ecologically?**
> Ecologically, an ethic is *a limitation on freedom of action in the struggle for existence.*
>
> **What is an ethic philosophically?**
> Philosophically, an ethic is *a differentiation of social from anti-social conduct.*
>
> **What is the origin of ethics?**
> The origin of ethics is *a result of the tendency of interdependent individuals or groups to evolve modes of cooperation or symbioses.*
> > **What are politics and economics?**
> > Politics and economics are *advanced symbioses.*
> >
> > **What have politics and economics replaced and with what?**
> > Politics and economics have replaced *the original free-for-all competition with cooperative mechanisms with ethical content.*
**What two things have caused the complexity of cooperation mechanisms to increase?**
The two things which have caused the complexity of cooperation mechanisms to increase are:
1. Population density.
2. Efficiency of tools.
> [!example] Example of the difference in complexity of cooperation mechanisms between ancient society and modern society
> In ancient society, it was simpler to define anti-social uses of sticks and stones. In modern society, it is more complex to define anti-social uses of bullets and billboards.
**What did the first ethics deal with?**
The first ethics dealt with *the relation between individuals.*
> **What did later additions to ethics deal with?**
> Later additions to ethics dealt with *the relation between individuals and society.*
> [!example] Examples of ethics which deal with the relation between individuals and society
> * The Golden Rule - Integrates the individual to society.
> * Democracy - Integrates societal organization to the individual.
**What has ethics not yet extended to?**
Ethics has not yet extended to *man's relation to land and the animals and plants which grow on it.*
> **What is the land-relation still regarded as today?**
> Today, the land-relation is still regarded as *strictly economic.*
**What two things does Aldo Leopold claim the extension of ethics to the land-relation to be based on the evidence?**
Based on the evidence, the two things that Aldo Leopold claims the extension of ethics to the land-relation to be are:
1. An evolutionary possibility.
2. An ecological necessity.
...
**What can an ethic be regarded as and when?**
An ethic can be regarded as *a mode of guidance for new or intricate ecological situations when the consequences of them are too delayed for someone to rely on social expediency.*
> **What is social expediency?**
> Social expediency is *if something seems immediately practical or beneficial.*
>
> **What are ethics similar to in animals and how?**
> In animals, ethics are similar to *instincts in that they help guide the behavior of animals for their benefit.*
# The Community Concept
**What do all ethics so far evolved rest upon?**
All ethics so far evolved rest upon *the single premise that an individual is a member of a community of interdependent parts.*
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