My naive understanding of chaos theory was more about studying how minute changes could create measurable changes in chaotic systems. But it also often seemed t

My naive understanding of chaos theory was more about studying how minute changes could create measurable changes in chaotic systems. But it also often seemed that “all the noise” was very minimally affected by such changes. The smaller the change the smaller the affect. So I can’t help but think certain big things - like existence of children - are harder to perturb away. But what do I know?