This is a collection of lectures and essays by two Russian social thinkers Grigorii Pomerants (1918-2013) and Zinaida Mirkina. The main theme of these lectures is inner work that helps to restore personal integrity and the integrity of the society, and world we live in: personal knowledge as communion and participation in the whole. It is a reprint of their book "Nevidimyi protivoves" (2005) (0.485 kg.)