https://islandpress.org/books/threat-multiplier?utm_source=substack&utm_medium=email#desc
https://astrobites.org/2025/01/07/ccfa-education/
https://docs.google.com/spreadsheets/d/1g5Bpy40pCCdA23BV4OeTs1Mee0Th92CLNXr3d3rJ4DM/edit?gid=0#gid=0
