Evidence-based animal advocacy applies the principles of effective altruism to identify the highest-impact interventions for reducing animal suffering across the many causes competing for attention and resources.
Animal welfare advocacy is most powerful when guided by evidence about scale, tractability, and neglectedness — principles drawn from effective altruism. Scale means focusing on the largest welfare burdens: farmed fish and poultry affect vastly more individuals than companion animals. Tractability means identifying interventions with demonstrated impact: corporate commitments have achieved cage-free and Better Chicken transitions affecting hundreds of millions of animals. Neglectedness means working in areas receiving insufficient attention given their scale. Effective advocates combine personal choices that reduce their individual footprint with organizational support, corporate engagement, and policy advocacy that multiply their impact through systemic change.