Consciousness is just physical

Following is an excerpt from a samvaad (dialogue) session with Acharya Prashant.

Question: Acharya Ji, what is consciousness? Is it possible to purify consciousness? How to bring about a change in consciousness? Is consciousness an object?

Acharya Prashant(AP): Show me consciousness devoid of content. Thought is consciousness. Show me thought devoid of content. Tell me that you are…