The first question:
Could you say something about innocence and ignorance?
The difference between the two is immense; it is as vast as possible. It is the difference between darkness and light, the difference between death and life, the difference between unconsciousness and consciousness, the difference between hell and heaven.
Ignorance is darkness. It is a state of total negativity; it is a state of knowledge – the lowest state of knowledge, the zero state of knowledge. But it is not different from the knowledgeable mind; they belong to the same category. The ignorant person and the knowledgeable person, they are not qualitatively different, only quantitatively different. The difference is that of degrees: the knowledgeable person knows more, the ignorant person knows less. And you can be knowledgeable in comparison to one person and ignorant in comparison to another. Hence it is a question of relativity. Even the most ignorant person may be knowledgeable in comparison to somebody else, or even the most knowledgeable person may be ignorant except his own expertise. The mathematician is ignorant as far as physics is concerned, the physicist is ignorant as far as chemistry is concerned, the chemist is ignorant as far as mathematics is concerned and so on, so forth. All experts are knowledgeable only in one direction and in all other directions they are utterly ignorant.
That’s why a very strange phenomenon is well known that the people who are very logical, very argumentative, rational in their particular field prove to be very gullible in other fields. You may find a great scientist believing in Satya Sai Baba. It looks absurd, but it is not so absurd. Deep down that great scientist knows nothing of religion. He is as ignorant or even more ignorant than an ordinary person. The ordinary person knows much more about religion than the great scientist. The great scientist has poured his whole energy into one concentrated field, excluding everything else.
You can deceive a scientist very easily; it will not be so easy to deceive a farmer. The farmer is not a great logician but he knows many things. He is not an expert in any specialized field, but his general knowledge is far more bigger, vaster than the expert. Many great scientists fall victim of all kinds of superstitions.