pestel-delta-monitor

对既有PESTEL分析做周期性重扫，仅报告实质性宏观因子变化。

对已有的 PESTEL 分析做周期性重扫，只报告那些真正发生实质性变化的宏观因素（政治、经济、社会、技术、环境、法律）。季度或定期运行，把 PESTEL 从一次性研讨变成持续雷达：输出变动点、被打破的假设、新进入者和下一步建议。关键是只把重要的移动显性化，避免噪声。

# PESTEL Delta Monitor

## Purpose

Refresh a PESTEL analysis by diffing each factor — Political, Economic, Social, Technological,
Environmental, Legal — against the prior run and reporting **material movement only**: **search plan
→ factor-by-factor diff → broken assumptions → new entrants to the frame → next-step options.** Macro
factors move slowly, which is exactly why teams stop looking; the value of a cadence is catching the
two factors that moved, not re-debating the twenty that didn't. Diffing also reveals which baseline
entries were live assumptions versus furniture — **broken assumptions are the real output.**

## Input

**Works best with:** the prior PESTEL analysis (pasted or att