In 1937, Popper ugu dambeyntii u suurtagashay in ay helaan meel u oggolaaday in ay u haajiraan New Zealand, halkaas oo uu noqday macallin falsafada ee Canterbury University College of University of New Zealand ee Christchurch. Waxay ahayd halkan in uu ku qoray uu shaqada saamaynta The Open Society iyo Cadaawayaasheeda. In Dunedin uu la kulmay Professor of Physiology John Carew Eccles oo la sameeyay saaxiibtinimo nolol-dheer. In 1946, ka dib dagaalkii labaad ee adduunka, uu u dhaqaaqay Boqortooyada Ingiriiska si ay u noqdaan akhristaha ee macquulka ah iyo habka sayniska ee London School of Economics. Saddex sano ka dib, 1949, waxaa loo magacaabay professor of macquulka ah iyo habka sayniska ee Jaamacadda London. Popper ahaa madaxweynaha Aristotelian Society ka 1958 si 1959. uu ka fariistay nolosha tacliinta ee 1969, inkastoo uu ku hadhay firfircoon fikrad ahaan ee uu nolosha. In 1985, wuxuu ku soo laabtay Austria si ay u awoodi waayeen in ay u dhinto xaaskiisa, sidaas darteed iyada ayaa dib ugu soo laab
macalinka falsafada