Word: roald
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...have left their imprint on humanity: leaders and saints. Sakharov was in the category of saints." One mournful colleague in Moscow summoned up a more scientific metaphor. "We've lost our moral compass -- the compass that showed us the way during these decisive years of perestroika," said space scientist Roald Sagdeyev. "He taught us to use simple words like conscience and humanity...
...years before Roald Amundsen reached the South Pole, Admiral Robert E. Peary went in the opposite direction to the top of the world -- or so he said. Skeptics have long challenged his claim, contending that he never got closer to the pole than 89 km (55 miles) away...
...momentous achievement. They came in a radio message from a six-man team of adventurers and scientists that reached the South Pole last week after a 3,213-km (1,992-mile) trek across Antarctica by dogsled. The expedition was the first to reach the pole by dogsled since Roald Amundsen beat Robert Scott there 78 years ago. But impressive as the feat is, it marks only the midpoint of an even more ambitious journey: a 6,450-km (4,000-mile) campaign that would be the first dogsled trip across the entire frozen continent...
...procedure by which their slate of candidates was chosen had been widely criticized as both undemocratic and politically biased. In a series of "pre-electoral" meetings, the academy's ruling presidium had narrowed a list of 121 nominees to 23, eliminating such proponents for reform as space scientist Roald Sagdeyev and human-rights activist Andrei Sakharov...
Luckily, Aftergood isn't the only person concerned about these dangers. In May of last year, a joint Soviet-American committee of scientists presented a proposal calling for a ban on nuclear reactors in earth orbit. The committee included Roald Sagdeev, a close adviser to Gorbachev and the leader of the U.S.S.R.'s space program, and a group from the Federation of American Scientists...