As much as I am an admirer of Lennon, respected the man and what he stood for, there is just something desperately WRONG in wanting a world where everything is exactly the same for everybody. Sounds just a little too much like Communism and Stalinist Soviet Russia to me... or am I wrong?
+1, well put, I also liked his music, but couldn't figure out how "We can all live together", in reality, when we're just all still a bunch of mixed up humans. Nice thought. But some will always want to dominate others, if allowed to.
Species problem. Evolutionary IMHO.
I can "Imagine" it, but that's about as far as it will ever go.