C) Provide historical precedent showing how fast and severely the global climate can react to thermohaline disruptions.
Explanation: The author lists these activities to demonstrate how dynamic changes in cortical thickness and synaptic connections can be "intentionally cultivated throughout adulthood."
Which of the following best expresses the primary thesis of the second paragraph?
This phenomenon is acutely visible in the curated architecture of social media profiles. These digital facsimiles are not neutral mirrors of the self. Instead, they operate as highly stylized, engineered representations designed to maximize algorithmic engagement. The user becomes a curator of a commercialized identity, transforming lived experiences into quantifiable metrics of social capital. Over time, a psychological inversion occurs. The lived experience is no longer validated by its intrinsic phenomenological value, but rather by its readiness for digital conversion. If a tree falls in the forest and no one posts its coordinates, it fails to achieve ontological status within the digital economy.