Krishna Consciousness movement is the need for the Western countries at this time. The Westerners have sufficiently enjoyed their material achievements and they are now, especially the younger generation, seeking for something spiritual. That is quite natural. In the Vedanta Sutra, it is stated as "Atha Atho Brahma Jijnasa." When a person finishes his material activities, naturally, he becomes interested to search after spiritual realization. That is natural consequence. A living entity is factually a spirit soul whose eternal position is knowledge and blissfulness. Material knowledge, however advanced it may be, cannot award blissfulness, which is the demand of the spirit soul. That blissfulness is being searched for by the materialist by advancement of material science, but they cannot find it in such a way. Therefore, the younger generation, especially in the Western countries, who have seen much of material amenities, are now feeling something greater than that. Unfortunately, they have not received it. There are some movements like the Beatles, or Hippies, among the younger generation, by realizing the negation of matter. Their attempt is to forget matter by some hallucination or mental concoction, with the help of some deluding matter. So their attempt is nice, but there is no guide. Therefore, the younger generation in Europe and in America require an authorized guide for their present urge for spiritual realization.
The answer is there in the Vedanta in the aphorism, "Janma Adyasya Yatah." The answer is to search the Absolute Truth, Who is the Source of all emanation. This Absolute Source of emanation is explained preliminarily in the Bhagavad-gita, and explicitly in the Srimad-Bhagavatam. The Srimad-Bhagavatam explains the very beginning of its starting that the Absolute Truth is Sentient, and Person, and Independent. The Absolute Supreme Personality of Godhead is distinct from all other living entities, in His being the Absolute Independent. Therefore, in the Vedas He is described as the Supreme Leader of all living entities.
So if we are very serious to understand sequence of spiritual truth, then we must take advantage of Bhagavad-gita and Srimad-Bhagavatam completely. Lord Caitanya preached these two as essence of the Vedas. His very life and teachings are embodiment of the principles of Bhagavad-gita and Srimad-Bhagavatam.
Our attempt to spread Krishna Consciousness is just in the line of Sri Caitanya Mahaprabhu; I surmise that you have already learned many things about the life and teachings of Lord Caitanya, because of your intimate association with my God-brother Swami Sadanandaji. I shall be very glad to talk more elaborately on the subject matter when we meet at Montreal in the month of June.