| 31. | I taught environmental studies and participated in Earth Day in 1971.
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| 32. | This week, America marks Earth Day's 25th anniversary.
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| 33. | "We're more down-to-earth.
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| 34. | So why does this 25th Earth Day feel like a downer?
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| 35. | Liverpool was all of a sudden the center of the earth.
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| 36. | We just basically do a lot of navy and earth tones.
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| 37. | This week Ozaki may be the most photographed person on Earth.
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| 38. | It was easy to feel the political earth trembling here Wednesday.
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| 39. | He saw himself as a sculptor working with earth and plants.
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| 40. | Neither are earth-shattering, but it sent a message.
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