I dialektiki tis fisis

O Engkels m’ aito to ergo toi poi graftike apo to 1873 os to 1883 kanei mia bathia filosofiki meleti tis istorias kai ton themeliodon problimaton ton fisikon epistimon kai ton mathimatikon. Xehoristi thesi mesa sto biblio katehei to ergo toi O rolos tis ergasias stin exanthropisi toi pithikoi opoi o Engkels me ilistiki dialektiki methodologia axiopoiise tis meletes anthropologon kai exereiniton tis epohis toi kai apokalipse pos i ergasia toi anthropoi odigise ohi mono stin koinoniki alla kai sti biologiki toi exelixi. I periploki paragogiki drastiriotita einai poi anagkase ton anthropo na anaptixei ton enarthro logo, na anaptixei ti glossa kai kata sinepeia ti skepsi se epipedo ennoion. Me liga logia i ergasia toi anthropoi einai poi ton ekane na xehorisei apo ta zoa.