Arcadian Trail An Oregon Trail-inspired climate migration game. Lead your family through wildfires, floods, and failing infrastructure to reach a climate refuge. Climate Sentiment Meter A dashboard that visualizes daily climate news sentiment as an animated gauge dial. Scores articles from 15 RSS sources with a RoBERTa transformer and displays results in a three-column Negative / Neutral / Positive layout. Hummers or Hybrids — Replication & Extension A replication and extension of Kahn (2007), and an experiment in using Claude as a full research assistant — from data acquisition through analysis, writing, and peer review response. Prop 13 / Insurance Wedge Working paper studying how rising wildfire insurance premiums act as a shadow property tax that offsets Prop 13 lock-in incentives for long-tenured California homeowners. CA Residential Structure Panel Annual residential housing stock estimates for California Census tracts (2010–2024), built from Overture Maps buildings, Census BPS permits, and CAL FIRE demolition data with bootstrap uncertainty quantification. python-geo-utils Reusable Python utilities for Census API access, geographic crosswalks, ArcGIS REST downloads, and file management — extracted from working research code.