During the Warring States period, all seven major states launched institutional reforms, yet their depth and outcomes diverged dramatically. Conventional explanations — focusing on the wisdom of monarchs, the caliber of reformers, or regional cultural traditions — belong to mid-level political attributions that have yet to uncover the long-term material foundations underlying these divergences. Drawing upon the core mechanism of “differentiated amplification of the same climatic shock by different geographical substrates” within the Community Cohesion Model, this paper proposes a novel explanatory framework. Following the end of the Holocene Climatic Optimum (ca. 1100 BCE), East Asia entered a three‑hundred‑year cycle of alternating cold-dry and warm-wet oscillations. The same global climatic shock, filtered through the seven states’ distinct geographical, hydrological, and agricultural baselines, generated a three‑dimensional gradient of survival pressure — composed of precipitation variability, agricultural resilience, and geopolitical openness. Over the long term, this gradient shaped the intensity of each state’s aristocratic identity with the monarch as the “supreme organizer for ethnic survival,” which in turn determined the depth, persistence, and ultimate success or failure of their reforms. Qin’s reform was the most thorough and survived the death of its reformer, precisely because the extreme survival pressure in the Guanzhong Plain had forged an unshakable identity of the monarch as organizer. By contrast, the reforms of Chu and Qi died with their reformers, as the high-resilience environments of the south privileged kinship‑based legitimacy over survival efficiency. This paper offers a novel long‑term explanation for the unification by Qin and the historical genesis of China’s “Confucian skin with Legalist bones” (Rufa Fagu) governance model. The argument is advanced at three levels: the chronology and intensity of the seven states’ reforms are established historical facts; the correlation between the survival pressure gradient and reform outcomes is a logical inference derived from coupled climatic and textual evidence; and the differential intensity of organizer identity is a mid‑level theoretical inference generated by the model, subject to further verification through excavated documents. Warring States reforms; geo-climatic baselines; survival pressure gradient; supreme organizer for ethnic survival; Shang Yang’s reform; Community Cohesion Model; path dependence
鑫培 骆 (Sat,) studied this question.