If you are are against abortion then you should be a vegetarian. Existentialism

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…because every ethical theory that I now of is entirely too focused and usually not completely relevant to every circumstance. The more broad your definition or theory is then the closer you come to the only one that will always work. The less you say what you can and cant do, the closer you come to saying nothing. Once you have generalized your theory so much that you eliminated everything then you are stuck with