Is this how you define morality - “That which promotes my survival is moral”?
Well… that could be considered a very rough description, but it’s not really a proper definition. In Objectivism, Ethics (or morality) is a science. Specifically, it is the science devoted to the development of a code of values to guide man’s actions.
And what about “That which promotes the survival of my descendants is moral”, and “That which promotes the survival of the human species is moral”?
The survival of one’s descendants, or the species, may both be values one holds, but they aren’t the essence of morality itself.
Is just that part avialabe online?
It is not, but the book is very cheap (under $10). You can get it very cheap by buying it used right here. At the time I’m posting this, the lowest price is $2.60.
I’ll try to give you the best distillation I can, but keep in mind this is only a very rough outline.
The central concept of the Objectivist ethics is “value.” A value is that which one acts to gain and/or keep. All living things pursue the values necessary for their survival (for instance, plants pursue water and nutrients from the soil). Value is inseperable from life. The human means of survival is reason, therefore our values must be chosen and pursued by rational thought. Since reason is a faculty of the individual, it follows that each individual must pursue his own values. Since life is what gives rise to the concept of value, this means that the individual’s life is the objective standard of value. This does not mean his mere physical survival, but his survival as a rational being, and everything that entails.
There are some values which are objectively valid for all men. Since reason is the means of obtaining them, it is the fundamental value, which must be held above all others. Other fundamental values are purpose & self-esteem.
Since it is the individual’s life, and not human life as such, that is the objective standard of value, different individual’s may have a great variance in the values they hold, but this doesn’t make them subjective, it just means they are personally objective.
An individual’s pursuance of value means that he must not sacrifice his values to another (sacrifice is the trade of a value for a lesser or non-value), nor must he sacrifice others to himself.
That should give you a very basic idea of what the Objectivist Ethics is , but I understand that it isn’t a full validation of the principles. If you have any specific questions, feel free to ask, but keep in mind that we are not Ayn Rand, and the official statement of Objectivist philosophy is to be found in her books.
I hope that was helpful!