検索キーワード： 歴史・哲学

We all know the history of science that we learned from grade school textbooks: how Galileo used his telescope to show that the earth was not the center of the universe; how Newton divined gravity from the falling apple; how Einstein unlocked the mysteries of time and space with a simple equation. This history is made up of long periods of ignorance and confusion, punctuated once an age by a brilliant thinker who puts it all together. These few tower over the ordinary masses, and in the traditional account, it is to them that we owe science in its entirety. This belief is wrong.

Mankind's obsession with felines is an enigma in and of itself. Unlike dogs, famously known as man's most excitable, trustworthy, and loyal friend, cats are oftentimes indifferent, guarded, and yet finicky little furry creatures that only yearn for attention and affection when one is neck-deep in work or otherwise preoccupied. And still, people adore them all the same.

Las evidencias sobre el futuro se acumulan: para responder a la emergencia climática, debemos poner fin al uso de tecnologías y sistemas de producción obsoletos, dar paso a otras más eficientes y limpias, y rediseñar la economía. El problema es tecnológico. Las tecnologías que nos hicieron más sanos, ricos y longevos deben ser sustituidas necesariamente por otras, ya disponibles y centradas en la sostenibilidad.

The real nature of time is still a mystery, even after thousands of years of philosophers and scientists analyzing it and proposing theories about it. Prophecy has existed for most of humanity’s time on Earth, and there is a lot of reason to think that seeing the future does reveal some of what happens and is about to happen. I also wrote two books on this subject, including the history of prophecy and my own experiences.

Ez a könyv, illetve hangoskönyv arról szól, miféle speciális eszközöket fejlesztett még ki az ember ahhoz, hogy megismerje a világot és benne önmagát, és melyiknek mik a korlátai. Megismerhetjük például a mágia és a hit szerepét világunk megértésében, emellett hallhatunk még két olyan megismerési keretről is, amelyek a jövőben csatlakozhatnak ezekhez. A mesterséges intelligencia és a termékeny nemtudás mind más és más okból jönnek szóba.

"Hace muchos años -1976- estuve en Tucson, Arizona, y en el planetario de la ciudad había un ciclo de charlas de divulgación. Una de ellas me llamó poderosamente la atención. La ofrecía el astrónomo de la Universidad de Arizona, Nick Woolf, y se titulaba "The Universe: I can Feel it in my Bones". El título era tan provocativo que me inspiró para una charla pública que, ya de vuelta en Chile, he dictado durante años: "Somos polvo de estrellas". A miles de jóvenes y no tan jóvenes les he contado lo que yo considero una de las más grandes historias de la astronomía.

Tutti i grandi protagonisti della storia della scienza hanno qualcosa in comune: un'ingenua, entusiastica curiosità, l'abitudine di osservare, la consapevolezza di non possedere a priori la verità. È l'atteggiamento dei "cercatori di meraviglia" che da sempre anima chi tenta di capire il mondo interrogando direttamente la natura (con risultati migliori dopo Galileo, grazie all'uso sistematico del metodo sperimentale). Per mostrare questo approccio in azione, Amedeo Balbi, astrofisico e brillante divulgatore, ha individuato sei grandi domande che potrebbe porre anche un bambino.

¿Qué es un cisne negro? Para empezar, es un suceso improbable, sus consecuencias son importantes y todas las explicaciones que se puedan ofrecer a posteriori no tienen en cuenta el azar y sólo buscan encajar lo imprevisible en un modelo perfecto. El éxito de Google y YouTube, y hasta el 11-S, son “cisnes negros”. Para Nassim Nicholas Taleb, los cisnes negros son parte integrante de nuestro mundo, desde el auge de las religiones hasta los acontecimientos de nuestra vida personal. ¿Por qué no podemos identificar este fenómeno hasta que ya ha sucedido?

La espléndida biografía de Alexander von Humboldt, el héroe perdido de la ciencia y padre de la ecología.

Hay una revolución en marcha, una tecnología prodigiosa que nos va a permitir curar enfermedades, derrotar virus y tener hijos más sanos. A su cabeza está la reciente premio Nobel Jennifer Doudna y sus colegas, protagonistas del nuevo libro de Walter Isaacson.

Meisterblog-Interview 3: Corona-Virus Corona oder die Abkehr vom Olympischen Prinzip - ist der Titel einer Botschaft von Meister Konfuzius, die Ute Kretzschmar empfangen hat. Eine siebenjährige gewaltige Umgestaltung startet gerade in allen Bereichen unseres gesellschaftlichen Zusammenlebens. Die alles entscheidende Frage ist: Wie gestaltet ihr den Planeten und die Gesellschaft humaner, menschlicher, umweltgerechter, freundlicher und herzlicher?

Wie politisch darf Wissenschaft sein? Harald Lesch gibt Antworten. Coronapandemie, Klimakrise - wir leben in einer Zeit vielschichtiger Probleme. Täglich neue Erkenntnisse erschweren uns die Antwort auf die Frage: "Was sollen wir tun?" Hier sind vor allem auch die Naturwissenschaften gefragt: Sie können erklären, Fakten liefern, Orientierung geben, Lösungen bieten. Doch gerade sie stehen neuerdings fundamental in der Kritik. Von Anmaßung der Forscher und Ideologie ist die Rede. Der bekannte Physiker Harald Lesch und der Publizist Klaus Kamphausen appellieren an uns alle.

La scienza moderna non nasce con Galileo e Newton. Le sue origini vanno retrodatate di almeno 2000 anni, alla fine del IV sec. a.C. La Rivoluzione scientifica del XVIII sec. riscopre la Rivoluzione ellenistica di figure come Euclide, Archimede, Erarstotene, Aristarco di Samo e di tanti altri raffinati scienziati. Lo studio della "rivoluzione scientifica", cioè della nascita dello sviluppo scientifico, è indispensabile per la comprensione della "civiltà classica". Inoltre, l'esame del ruolo svolto dalla scienza nella civiltà ellenistica è essenziale.

Le testimonianze raccolte in questo libro, curato da Franco Basaglia e sua moglie Franca Ongaro e pubblicato per la prima volta nel 1975, costituiscono una sorta di ricerca a più voci sul ruolo dell'intellettuale e del tecnico come custodi di istituzioni violente. Attraverso l'approfondimento della funzione che regge le diverse ideologie scientifiche (la psichiatria, la storiografia, la psicologia, la sociologia, la criminologia, la medicina), questi contributi vogliono risalire alla funzione dell'ideologia quale strumento di conservazione del nostro sistema sociale.

Fakten, wissenschaftlich fundiert und eindeutig belegt, sind Gold wert. Besonders dann, wenn Fake News oder Halbwahrheiten die öffentliche Debatte bestimmen und ein sachlicher Diskurs nicht mehr möglich ist. Ob Klimawandel, Homöopathie, Feinstaub oder Erblichkeit von Intelligenz - die Wissenschaftsjournalistin Mai Thi Nguyen-Kim räumt bei diesen und anderen großen Streitthemen mit diesem Missstand auf. Klarsichtig und kurzweilig legt sie dar, was faktisch niemand mehr bestreiten kann und worauf wir uns alle einigen können.

En 1776, les 13 colonies anglaises qui deviendront les 13 premiers États des États-Unis d'Amérique déclaraient leur indépendance, mais l'Angleterre, pour des raisons politiques et économiques, ne leur a octroyé cette indépendance qu'en 1783 après une guerre qui aura duré sept ans.

In the 21st century, humanity is reaching new heights of scientific understanding - and at the same time appears to be losing its mind. How can a species that developed vaccines for COVID-19 in less than a year produce so much fake news, medical quackery, and conspiracy theorizing? Pinker rejects the cynical cliché that humans are an irrational species - cavemen out of time saddled with biases, fallacies, and illusions.

Popular writer Paul Nahin explores the fertile and sometimes uneasy relationship between science fiction and religion. With a scope spanning the history of religion, philosophy, and literature, Nahin follows religious themes in science fiction from Feynman to Foucault and from Asimov to Aristotle. An intriguing journey through popular and well-loved books and stories, Holy Sci-Fi! shows how sci-fi has informed humanity’s attitudes toward our faiths, our future, and ourselves.

Both pseudoscience and science fiction (SF) are creative endeavors that have little in common with academic science, beyond the superficial trappings of jargon and subject matter. The most obvious difference between the two is that pseudoscience is presented as fact, not fiction. This engaging and well-researched audiobook explores a wide range of intriguing similarities and differences between pseudoscience and the fictional science found in SF.

This audiobook contains a broad overview of time travel in science fiction, along with a detailed examination of the philosophical implications of time travel. The emphasis of this book is now on the philosophical and on science fiction, rather than on physics, as in the author’s earlier books on the subject. In that spirit there are, for example, no tech notes filled with algebra, integrals, and differential equations, as there are in the first and second editions of Time Machines.