I perivallontiki skepsi ston 20o eona

To paron vivlio exetazi 18 prosopikotites tou 20ou eona pou sinevallan simantika stin prostasia tou perivallontos se ethniko i pagkosmio epipedo.Kathe kefaleo prosferi viografikes plirofories gia to atomo pou meleta, parousiazi tis drastiriotites ke tis epitichies tou ke axiologi tin epirroi tou.Kathe kimeno ine grammeno se glossa prositi, prokali to endiaferon ke entharrini tin peretero dierevnisi gia to vio, to ergo ke tin epirroi tis kathe prosopikotitas me tin opia katapianete.To ergo afto ine chrisimo gia kathe fititi pou ascholite me perivallontika zitimata alla ke gia kathe endiaferomeno anagnosti.