Igor Shafarevich, Russian Mathematician With a Mixed Political Legacy, Dies at 93 His work was internationally renowned, but Professor Shafarevich’s reputation as an anti-Soviet dissident was later tarnished by accusations of anti-Semitism. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Dark matter: Can ‘PLANET SIZED’ particles orbiting black holes explain Standard Model?Europe heatwave: Temperatures reaching an unsustainable level for humans – shock warningHEATWAVE: Europe is burning at 105 degrees in these terrifying satellite weather scansAntarctica: How scientists discovered ‘spectacular fossil’ exposing shock historyTriceratops Skull, 65 Million Years Old, Unearthed by College Student, 23Space colonisation is coming: But will humans be ready to live in space in just 25 years?