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¿ªÆªÕâÊÇÔõô»ØÊ£¿ Do we learn more from people whose ideas we share in common than from those whose ideas contradict ours? The speaker daims so, for the reason that disagreement can cause stress and inhibit learning. I concede that undue discord can impede learning. Otherwise, in my view we learn far more from discourse and debate with those whose ideas we oppose than from people whose ideas are in accord with our own. These advances also require increasingly sophisticated means of exploration. Manned and unmanned exploratory probes are designed by mechanical, electrical, and computer engineers. And to build and enable these technologies requires the acumen and savvy of business leaders, managers, and politicians. Even diplomats might play a role--insofar as major space projects require intemafional cooperative efforts among the world's scientists and governments. And ultimately it is our philosophers whose expertise helps provide meaning to what we learn about our universe. In sum, no area ofinteUectual inquiry operates in a vacuum. Because the sciences are inextricably related, to advance our knowledge in any one area we must understand the interplay among them all. Moreover, it is our non-scienfists who make possible the science, ÊÇ´íÎóÂð |
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2Â¥2009-08-11 05:37:03
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4Â¥2009-08-11 09:56:27
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5Â¥2009-08-11 09:57:42














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