图书标签: 自然科学 科学
发表于2024-11-27
Impossibility pdf epub mobi txt 电子书 下载 2024
In Impossibility, John D. Barrow--one of our most elegant and accomplished science writers--argues convincingly that there are limits to human discovery, that there are things that are ultimately unknowable, undoable, or unreachable. Barrow first examines the limits of the human mind: our brain evolved to meet the demands of our immediate environment, and much that lies outside this small circle may also lie outside our understanding. He investigates practical impossibilities, such as those imposed by complexity, uncomputability, or the finiteness of time, space, and resources. Is the universe finite or infinite? Can information be transmitted faster than the speed of light? The book also examines deeper theoretical restrictions on our ability to know, including Godel's theorem, which proved that there were things that could not be proved. Finally, having explored the limits imposed on us from without, Barrow considers whether there are limits we should impose upon ourselves. Weaving together this intriguing tapestry, Barrow illuminates some of the most profound questions of science, from the possibility of time travel to the very structure of the universe.
约翰・巴罗,英国苏克斯大学天文学教授。巴罗不仅是一位杰出的学者,处于研究前沿的科学家,还是一位优秀的作家。他那独具神韵的文体、对深奥思想的阐述能力以及创作的激情,是常人难以企及的。巴罗主要作品有:《万物理论》、《宇宙学的人择原理》、《世界中的世界》等。
看了这本书想起《蚁哥正传》的最后一个镜头,轰轰烈烈雄兵百万也不过垃圾桶方圆几米范围。 征服了珠峰征服了月球却征服不了下巴壳,其实什么也没征服。 我好像不是在书评,而是在耍贫。 总之这本书上天入地让人大开眼界。
评分成千上万的人渴求长生不老,但他们在下雨的周日下午却不知道该干些什么。 ——尼兹 阐释:人们容易被目标蛊惑,很少认真思考目标实现的意义,我们追求自由,却并不一定能驾驭得了自由。 人不是只有一个中心的圆,而是有两个焦点的椭圆,一个是事实,一个是理念。 ——雨果 阐...
评分在没看这本书之前,对于科学以及科学研究,有一种莫名的枯燥感。 这本书介绍的东西很多,很有意思,给科学研究带来一股清新的空气。
评分看了这本书想起《蚁哥正传》的最后一个镜头,轰轰烈烈雄兵百万也不过垃圾桶方圆几米范围。 征服了珠峰征服了月球却征服不了下巴壳,其实什么也没征服。 我好像不是在书评,而是在耍贫。 总之这本书上天入地让人大开眼界。
评分在《不论》(Impossibility)一书中,作者——英国天文学家约翰•巴罗(John Barrow)谈了“尺度的一些推论”,认为我们自身尺度的大小恰到好处地使我们可以或可能灵活地操纵与利用(当然,包括通过必要的技术手段)自然物,对于我们的尺度而言,我们具有“将火用于许多特殊...
Impossibility pdf epub mobi txt 电子书 下载 2024