If the known bright knowledge (that is, knowledge that can be expressed in words, formulas, programs, and language) is a small corner of the iceberg, then dark knowledge (new knowledge that human beings cannot feel and cannot express, that is, a new kind of knowledge that is being discovered by new machines today) is the largest piece under the iceberg. Dark knowledge will be the largest amount of knowledge that will dominate and occupy the whole space of knowledge in the future. We need to be prepared. The authority of human knowledge is just beginning to be shaken. In the future, more and more knowledge can be mastered and discovered by machines. Slowly, we may become an island-like existence, inundated by the ocean of dark knowledge.
The intended description of this passage is that artificial intelligence is the creator of dark knowledge.