What is the size of the universe? Is the universe covered? Are there other universes?
Science and Technology
To remember Krishna, does a scientist need to give up his occupation? And while working for Krishna, should we neglect all the recent technology?
The Lord as Death
Can we remedy the frightful situation of death in this world, maybe by scientific advancement?
Do we know more in this age than what is in the Vedas?
Making of The Universe
How did the universe come into being?
Nature of Mind
Can we become something else?
Can the "fittest" really survive?
Are some species really extinct?