From This Green Earth: Essays on Looking Outward
Sylvia Engdahl
For the past 50 years space advocates have been frustrated by the slowness of progress in space and the failure of the public to grasp its importance not only to the future of humankind, but to the preservation of Earth's environment. But in the light of history, it's not surprising that acceptance of a new outlook on the universe is slow. All past human advances were made by visionary minorities.
Penerbit:
Ad Stellae Books
Bahasa:
english
Fail:
EPUB, 355 KB
IPFS:
,
english0
Amazon 
Barnes & Noble 
Bookshop.org 
Tukar fail
Lebih banyak hasil carian
Faedah lain ![Robert A. Freitas Jr. [Freitas, Robert A. Jr.] — Xenology: An Introduction to the Scientific Study of Extraterrestrial Life, Intelligence, and Civilization](https://s3proxy.cdn-zlib.se/covers200/collections/userbooks/d326ac9aa6975bad20a1f0b0c2ea2c9d6a288d3b781433caf0b012757ac5504e.jpg)
