igrev is a compound word from ig(ignorance), rev(revolution).
There has been an explosive growth in the power of humankind due, above all, to the discoveries of modern science. Humankind has become increasingly convinced that the only thing that limits its power is its own ignorance, and that the discovery of new knowledge can enable it to do almost anything.
The scientific revolution has been a revolution of ignorance. The greatest discovery that launched the scientific revolution forward was the discovery of ignorance, the discovery that humans do not know the answers to the most important questions.
igrev admit ignorance.
Once it admit ignorance, it begins to seek new knowledge, and the second unique characteristic of modern science is the way in which it seeks knowledge.