Reason Against Self-Deception in Impact Claims

Zera Yacob's philosophy emphasized reason as a guard against error and illusion, including self-deception. Applied to effective altruism, this concept highlights how donors, organizations, and researchers are vulnerable to motivated reasoning: selecting evidence confirming their preferred causes, exaggerating impact, ignoring negative evidence, or measuring success in ways that flatter their interventions. Yacob would insist on ruthless intellectual honesty. This means effective altruism must build in mechanisms for challenging comfortable narratives: Does our approach actually help, or does it make us feel righteous? Are we measuring what matters, or what's measurable? Do we listen to critiques from affected communities, or dismiss them as misunderstanding our expertise? This concept proposes that effective altruism strengthen its commitment to reason by institutionalizing intellectual humility, funding critical research on intervention failures, and creating spaces for dissenting voices. Yacob's reasoning tradition resists the hubris that assumes good intentions and rational analysis guarantee good outcomes. True effectiveness requires constant scrutiny of one's own certainty.