Making use of an ethical system based on psychological need, rather than on metaphysical or theological grounds, LeShan shows how an evolved ethical system can

Throughout history, humans have explored new places, making both good and bad moral decisions along the way. As humanity proceeds to explore space, it is import

Space exploration and off-world commercial activity engage the attention of both enthusiasts and skeptics. Despite differing opinions, what does seem clear is t

This book aims to contribute significantly to the understanding of issues of value (including the ultimate value of space-related activities) which repeatedly e

Not since man set foot on the moon over four decades ago has there been such passion and excitement about space exploration. This enthusiasm and eagerness has b