Jews, homosexuals, disabled people, political dissenters killed in the holocaust.
the population in 1 ad
the population of the world in 1900.
new orleans prior hurricane katrina vs. after.
the amount of people who watched the "apprentice" final episode (2008).
the population of india.
I would love to see this up close. To actually see the amount of people symbolized in millions of tiny pieces of rice is quite a humbling experience, even merely though a picture. I think the impact would be much more profound in person.