Cognitive Surplus pdf epub mobi txt 电子书 下载 2025

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The author of the breakout hit Here Comes Everybody reveals how new technology is changing us from consumers to collaborators, unleashing a torrent of creative production that will transform our world.

For decades, technology encouraged people to squander their time and intellect as passive consumers. Today, tech has finally caught up with human potential. In Cognitive Surplus , Internet guru Clay Shirky forecasts the thrilling changes we will all enjoy as new digital technology puts our untapped resources of talent and goodwill to use at last.

Since we Americans were suburbanized and educated by the postwar boom, we've had a surfeit of intellect, energy, and time-what Shirky calls a cognitive surplus. But this abundance had little impact on the common good because television consumed the lion's share of it-and we consume TV passively, in isolation from one another. Now, for the first time, people are embracing new media that allow us to pool our efforts at vanishingly low cost. The results of this aggregated effort range from mind expanding-reference tools like Wikipedia-to lifesaving-such as Ushahidi.com, which has allowed Kenyans to sidestep government censorship and report on acts of violence in real time.

Shirky argues persuasively that this cognitive surplus-rather than being some strange new departure from normal behavior-actually returns our society to forms of collaboration that were natural to us up through the early twentieth century. He also charts the vast effects that our cognitive surplus-aided by new technologies-will have on twenty-first-century society, and how we can best exploit those effects. Shirky envisions an era of lower creative quality on average but greater innovation, an increase in transparency in all areas of society, and a dramatic rise in productivity that will transform our civilization.

The potential impact of cognitive surplus is enormous. As Shirky points out, Wikipedia was built out of roughly 1 percent of the man-hours that Americans spend watching TV every year. Wikipedia and other current products of cognitive surplus are only the iceberg's tip. Shirky shows how society and our daily lives will be improved dramatically as we learn to exploit our goodwill and free time like never before.

什么是认知盈余？ 因为8小时工作制，人们每天会有8小时的自由支配时间。人类有消费（接受信息）、分享（传播信息）、创造（提供新信息）的需求。在以前人们只在电视机前进行消费，而如今，大量受过高等教育程度的人们可以通过互联网进行分享和创造。如此多的盈余时间如果能够被...  

看完了《认知盈余》一书。“认知盈余”是新时代网民赋予互联网从业者最大的礼物。作者从理论上明确地告诉大家：庞大网友会无私地在自由时间里，分享自己的聪明与才智。但如何利用这条理论，更好地构建一个平台，让用户最终选择你，才是真正需要思考的。理论只是指导，不停的失...  

《认知盈余》应该归类进社会化知识管理，和个人品牌、时间管理也都沾点边。相对于国外，目前国内拥有自由时间并且能够形成力量的人，还不普遍，但这是大势所趋，因为科技和时代裹挟我们前进。拥有自由时间而想要改进，或者还在无意义消耗（比如天天把日常生活刷进微博），都应...  

克莱舍基的上一本书的副标题叫无组织的组织力量，而这本书的副标题是自由时间的力量。如果我们认为自由时间是资源，无组织的组织是调度，那么就会产生力量。 简要总结一下书中的内容，可能理解的也有偏差 1.要相信时间的越来越多的，我们并非生活在一个缺少时间的年代（虽然我...  

Kindle Store 上买的第一本书。整本书写得有点啰嗦，要了解这本书的主要思想其实看前两章的内容就差不多了。不过中间为了论证作者的观点穿插的一些行为经济学的实验还是蛮有意思的。

为什么人们有那么多时间上网做各种各样的事情？ 原因无非三种：手段（便捷）、动机（分享，互惠互利，自我的内在满足和实现）和机会（有更多机会去实现人的伦理。 互联网时代不是专业/业余的二分法时代，而是认可普通人的创造是有价值的，本身就是自我实现的过程，互联网前所未有地帮助人们实现这种价值。个人满足与整全并非假象，但是网络大众的集体创造被无偿占有也是事实。文化生产背后的技术与利益结构不应被人遗忘，无论该种利益属于何种资本主义。

看看这书，再看看豆瓣，一切豁然开朗

clay 的东西从来就是 纸上谈兵，完全不会告诉你如何解决问题，也不启发你去触类旁通，因为枚举的例子都非常specific，根本没有普适性。唯讲话铿锵有力，令人舒爽。

Interesting, but not quite useful.