The world is changing. These words from the bestseller The Lord of the Rings now might be applicable to our new economic reality more than on the regular business days. Even though economy appears to be able to bounce back from any major disturbances for now, we face accelerated pace of crises breakouts -wars, rebellions, indebtedness, deterioration of skills, inflation, pandemics. The resilience of the system thus gradually becomes a good study area.