The Two Selves framework (experiencing vs. remembering self) is a genuinely novel contribution. Peak-end rule and duration neglect are well-replicated. The $75K income-happiness plateau has been revised by Killingsworth (2021) and the subsequent adversarial collaboration (2023): the plateau holds only for the unhappiest 20% of people, not universally. Kahneman participated in correcting his own claim.
So what
The Two Selves framework offers a genuinely novel insight about how memory shapes decisions. The peak-end rule and duration neglect are well-replicated. The $75K income-happiness claim was the chapter’s weakest link and has been revised by the 2023 adversarial collaboration. The experiencing/remembering self distinction remains philosophically and practically relevant.
Verdict
MostlyAccurate