He won't call himself an atheist because it's, in principle, impossible to prove a negative, but "agnostic" on its own might suggest that God's existence was therefore on equal terms of likelihood as his non-existence.
Ne želi se nazvati ateistom jer je, u principu, nemoguće dokazati nepostojanje, pa agnostici smatraju kako je božje postojanje u terminima vjerjatnosti jednako kao i nepostojanje.