Scientific American (October 1994: Special Issue)
| Periodical Title | Scientific American |
| Editor | Jonathan Piel |
| Publisher | Scientific American Inc. |
| Chairman of the Board | John J. Hanley |
| Chief Executive Officer (CEO) | John J. Hanley |
| Copyright Holder | Scientific American Inc. |
| Essay by | Steven Weinberg, Stephen Jay Gould, Carl Sagan, Marvin Minsky |
| About/Subject | Daydream |
| Format | Magazine |
| Language | English |
| Location | United States |
| Cover Date | 1994-10 |
| Copyright | 1994 |
| Pages / Font | 144 pages |
| Issue Number | 4 |
| Volume Number | 271 |
| ISSN | 0036-8733 |
| Price | $4.95 |
| Chapters | SPECIAL ISSUE 44 Life in the Universe Steven Weinberg 52 The Evolution of the Universe P. James E. Peebles, David N. Schramm, Edwin L. Turner and Richard G. Kron 58 The Earth's Elements Robert P. Kirshner 66 The Evolution of the Earth Claude J. Allgre and Stephen H. Schneider 76 The Origin of Life on the Earth Leslie E. Orgel 84 The Evolution of Life on the Earth Stephen Jay Gould 92 The Search for Extraterrestrial Life Carl Sagan 100 The Emergence of Intelligence William H. Calvin 108 Will Robots Inherit the Earth? Marvin Minsky 114 Sustaining Life on the Earth Robert W. Kates DEPARTMENTS 16 Science and the Citizen 126 Science and Business 10 Letters to the Editors 136 The Amateur Scientist 140 Book Reviews 144 Essay: Antonio R. Damasio |
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