Who is behind the NCERT text controversy?

Power galleries are busy to find out the brainchild  behind the controversy related to NCERT text on judicial corruption. The SC on Wednesday took suo motu cognisance of the contents of the class 8 NCERT textbook referring to corruption in the judiciary and termed it a matter of "grave concern.". It is said that the Education Ministry has reportedly instructed the NCERT to issue a statement and clear the reported controversy. But will the so-called think tank be exposed?