Course 8. Semiotic concepts: What’s on the tip of one’s tongue?Start course8. Semiotic concepts: What’s on the tip of one’s tongue?Course expertsVadim VolkovSociologistLev GudkovSociologistSimon KordonskySociologistVladimir PapernyCultural scientistKirill RogovPolitical scientistAleksandr EtkindCultural scientistAll experts