The Arithmetic of Compassion is a nonprofit group of researchers dedicated to raising awareness of psychological barriers to compassion | @PaulatDR

Eugene, OR
Cinema has taught us to accept that some people are characters and others are extras: their fear makes the scene feel real, but their deaths rarely matter to the story. Who are ‘the extras’ in real life? bit.ly/4rgKdxV
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The Arithmetic of Compassion retweeted
In this clip from our latest podcast episode, Dr. Paul Slovic (@PaulatDR) breaks down the phenomenon of psychic numbing and how human psychology struggles with mass tragedy. Listen now: tnsr.org/2026/08/virtuous-vi… @AofCompassion #PsychologyOfRisk #NuclearStrategy #CognitiveBias
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The World Cup ended. But one final was played in Gaza. Palestinian amputees gathered in a war-damaged stadium to recreate the championship match, a reminder that football can connect people far beyond the tournament. bit.ly/4x5lU8a
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The Arithmetic of Compassion retweeted
Our latest piece challenges classical deterrence theory by exploring the limits of human rationality. @PaulatDR et al. argue that deep-seated cognitive biases, like psychic numbing, systematically distort high-stakes decisions regarding nuclear escalation.
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The Arithmetic of Compassion retweeted
Replying to @PaulatDR
Explore how the psychology of risk shapes the nuclear age: tnsr.org/2026/06/when-our-mi… @AofCompassion #PsychologyOfRisk #NuclearStrategy #CognitiveBias
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Rescue teams in Venezuela are doing more than searching for survivors. Videos from the response show volunteers calming people trapped beneath collapsed buildings, offering words of encouragement, and singing while carrying injured survivors to safety. bit.ly/4oVTTNf
📹 Rescatistas venezolanos se viralizan por su aliento a personas atrapadas. Su actitud ha sido aplaudida en redes sociales: "¡Cálmate, mi lesionado, que ya vamos a llegar!" 🔴 Sigue aquí la cobertura en vivo: tinyurl.com/8fk349zt
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The World Cup is often a story about nations. For some players, it is also a story about displacement. Antonio Rüdiger, Alphonso Davies, and Nestory Irankunda all have refugee backgrounds. Their paths to the tournament began long before football. bit.ly/4eMxLAn
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"The world cannot be understood without numbers, but it wouldn’t be understood with numbers alone." We recently came across Domestic Data Streamers and their work turning data into human experiences. bit.ly/4uKolv8
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It's great to see Paul Slovic’s research on compassion collapse reaching new audiences and applications.
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