Buduschee chelovechestva. Tochka nevozvrata proydena?

Vy derzhite v rukah samuyu vazhnuyu knigu pervoy poloviny XXI veka, poskolku tochka nevozvrata chelovechestvom uzhe proydena i seychas ono stoit pered kraem bezdny, za kotorym libo padenie, libo polet. Nam govoryat, budto na Zemle konkuriruyut mezhdu soboy raznye tsivilizatsii — rossiyskaya, anglosaksonskaya, kitayskaya, hristianskaya, islamskaya. Utverzhdayut, budto nam seychas kak nikogda nuzhe...