"Post-Libertarian"

Brand now describes himself as “post-libertarian,” a shift he attributes to a brief stint working with Jerry Brown, during his first term as California’s governor, in the nineteen-seventies, and to books like Michael Lewis’s “The Fifth Risk,” which describes the Trump Administration’s damage to vital federal agencies. “ ‘Whole Earth Catalog’ was very libertarian, but that’s because it was about people in their twenties, and everybody then was reading Robert Heinlein and ...

 Scent on an Airless Planet

Scent seems to have all the disadvantages and none of the advantages, as a long-range sense. However, under special circumstances even a modified nose may fill the need. In a story of my own some years ago ("Uncommon Sense," Astounding Science Fiction, September 1945), I assumed an airless planet, so that molecules could diffuse in nearly straight lines. The local sense organs were basically pinhole cameras, with the retinal mosaic formed of olfactory cells. Since the beings in question were ...

 Science Fiction Genetic Engineering

It is difficult to speak of specific examples of things genetic engineering may do for us. Specific examples always sound like stories out of Astounding Science Fiction magazine. Here are three long-range possibilities. First, the energy tree, programmed to convert the products of photosynthesis into conveniently harvested liquid fuels instead of cellulose. Second, the mining worm, a creature like an earthworm, programmed to dig into any kind of clay or metalliferous ore and bring to the surf...