Word: polarity
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...even the oppressors can process. Freire rejects liberal or progressive reforms initiated by seemingly well-meaning members of the ruling class as attempts to preserve the oppressor's power, "Let us carry out reforms before the people carry out a revolution." But people do not live their lives on polar ends of abstract dialectics, and to spit in the palm of an outstretched, helping hand in the name of the future revolution is to arrogantly assert one's own self-righteousness and to deny the existence of Daniel Ellsberg's. Freire's own experience shows some of the problems...
That improvisation quickly produced rewards. Mariner found an opening in the dust clouds near the south polar cap and managed to get another look at an area that had been marked by long, frost-covered ridge lines and craters during the flybys of Mariners 6 and 7 in 1969. To the surprise of scientists, the pictures showed that the ridge lines were no longer covered by frost, many craters had vanished entirely, and the surface was remarkably smooth. Said Astronomer Bradford Smith: "This whole area looks like it's been planed off." Some scientists speculated that the most logical...
Photographing Deimos. There was disagreement about the composition of the glaciers. Carl Sagan, director of Cornell University's Planetary Studies Lab, suggested that the glaciers are frozen carbon dioxide (dry ice), the major constituent of the polar cap. Smith felt that dry ice would not flow like a glacier. "The only thing that does," he said, "is water." Mariner's instruments did detect water vapor in the atmosphere above the south polar cap, suggesting that it had risen from the ice below. Those readings encouraged scientists who still hope to find some form of ife, however rudimentary...
...other two new Dead songs, "Bertha" and "Playing in the Band," are almost polar opposites. "Bertha," typical of the Dead's blues, is a lament on moving on and leaving a woman. "Playing in the Band," however, is a personal statement on what playing in a group means to one of the members...
...company. Hairy-nosed wombats in southern Australia. Giant turtles on the Galapagos Islands. Polar bears in the Arctic. What each species shares with the others is an improving prospect for survival due to the efforts of a unique conservation organization. That group is the World Wildlife Fund, whose members gathered last week in Manhattan's Waldorf-Astoria hotel to celebrate with deserved pride their tenth anniversary. From an obscure club of wealthy do-gooders, W.W.F. has grown into a United Nations of conservation, whose efforts on behalf of hundreds of endangered species are felt from Scotland to Sumatra...