“If aliens ever visit us, I think the outcome would be much as when Christopher Columbus first landed in America, which didn’t turn out very well for the Native Americans.”

“Where would the would-be “purists” draw the line between native and alien elements? This whole planet was altered by the hand of man.A birder who scorned the alien Sky Larks might stand on San Juan and salute the native eagles . . . but some of those eagles had been released here; and they were living on an unnaturally high population of rabbits, from another continent, introduced here. The rabbits, in turn, were probably feeding on alien plants from other lands that were naturalized here — if the San Juan roadsides were anything like all the other roadsides in North America. And we birders of European descent were introduced here also, a few generations back. Even my Native American friends of the night before could claim to be “native” in only a relative sense; their ancestors had come across the Bering land bridge from Asia. None of us is native here.”

“When Europeans arrived on this continent, they blew it with the Native Americans. They plowed over them, taking as much as they could of their land and valuables, and respecting almost nothing about the native cultures. They lost the wisdom of the indigenous peoples-wisdom about the land and connectedness to the great web of life…We have another chance with all these refugees. People come here penniless but not cultureless. They bring us gifts. We can synthesize the best of our traditions with the best of theirs. We can teach and learn from each other to produce a better America…”

“In a museum in Havana, there are two skulls of Christopher Columbus, one when he was a boy and one when he was a man”

“Scholars have estimated that by 1850, the aboriginal population in North America—besieged by the invaders’ explosive weaponry, wondrous technology, contemptuous cruelty, and irresistible pathogens, as well as the Indians’ own ever-deepening despair—was just one-tenth of what it had been when Columbus first ventured ashore.”

“In fourteen hundred ninety-two Columbus sailed the ocean blue and discovered America. Now, some have argued Columbus actually discovered the West Indies, or that Norsemen had discovered America centuries earlier, or that you really can't get credit for discovering a land already populated by indigenous people with a developed civilization. Those people are communists. Columbus discovered America.”