 Do such questions represent an entirely new philosophy or are they continuous with The Myth of Sisyphus? The issue is not resolved by the explanations that Camus gives for his shift in the first pages of The Rebel—by referring to the mass murders of the middle third of the twentieth century. “The age of negation,” he says, once fostered a concern for suicide, but now in “the age of ideologies, we must examine our position in relation to murder” (R, 4). Have the “ages” changed in the less than ten years between the two books? He may be right to say that whether murder has rational foundations is “the question implicit in the blood and strife of this century,” but in changing his focus from suicide to murder, it is also clear that Camus is shifting his philosophical optic from the individual to our social belonging.