Coffee has had bad price years before and recovered. What is different this time is that the growing area itself is contracting, on a schedule set by climate rather than by any commodity cycle.
咖啡经历过糟糕的价格年份，并且都恢复了。这次不同之处在于：种植面积本身正在收缩，而这份时间表由气候决定，不由任何大宗商品周期决定。
Land-contraction path is a 5-year-step interpolation of the ICO climate scenario used in our prior research and should be read as an illustrative trajectory, not a point forecast. The −50% figure refers to land suitability by 2050 under climate stress.土地缩减路径为 ICO 气候情景的五年步长插值（引自此前研究），应作为示意性趋势而非点位预测。−50% 指 2050 年气候压力下的土地适宜性。
Derived from ICO planting-density and renewal-rate ranges, not from a commissioned market study. We consider the 0.5% penetration assumption the most sensitive input — a 0.2% outcome still yields a ¥380m SAM, roughly 4× what the 3-year target requires.基于 ICO 的种植密度与更新率区间推算，非委托市场研究。我们认为 0.5% 渗透率是最敏感假设——即便只做到 0.2%，SAM 仍有 ¥3.8 亿，约为3年目标需求的 4 倍。
Coffee demand is inelastic and consumption is habitual; the plant is a 30-year asset; the shock is climatically forced. Seedling demand is therefore driven by biology and weather, not by GDP or by consumer sentiment cycles.
咖啡需求刚性、消费习惯化；植株是 30 年资产；冲击来自气候。因此幼苗需求由生物学与天气驱动，而非 GDP 或消费信心周期。
The three-part structural argument 三段式结构性论证Coffee bushes are replaced on a biological schedule that cannot be deferred indefinitely. Unlike discretionary consumer categories, this spending happens in bad years and good ones.
咖啡树按生物周期被替换，无法无限期推迟。与可选消费品不同，这项支出在景气与不景气年份都要发生。
Every El Niño cycle front-loads replanting decisions that would otherwise have taken a decade. Shock events compress demand into short windows.
每一轮厄尔尼诺都会把原本要花十年做出的复种决策提前。冲击事件把需求压缩进短窗口。
Imported seedlings carry quarantine cost, freight and 3–6 month lead times. A production system that works anywhere with power and water removes the geography constraint entirely.
进口苗木承担检疫成本、运费与 3–6 个月交期。一套只要有电和水就能运转的生产系统，直接消除了地理约束。