“The Organisation for the Prevention of Intense Suffering (OPIS) is a think-and-do tank dedicated to a more compassionate world.”In its own words: preventsuffering.org
Swiss non-profit working to reduce intense suffering, including advocacy on access to pain relief and suffering-focused priorities.
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Led by Jonathan Leighton (Executive Director (founder))Checked 25 Oct 2026
Money flows
Where its money came from and where it went. Pick years and what to show; hover a box or ribbon for details, click one to focus it, click the background to see everything.