In a world without caste, instead of a false swagger over our own tribe or family or ascribed community, we would look upon all of humanity with wonderment: the lithe beauty of an Ethiopian runner, the bravery of a Swedish girl determined to save the planet, the physics-defying aerobatics of an African-American Olympian, the brilliance of a composer of Puerto Rican descent who can rap the history of the founding of America at 144 words a minute—all of these feats should fill us with astonishment at what the species is capable of and gratitude to be alive for this.
