Is thinking of your home as a spaceship a useful maybe even practical metaphor?
As we execute carefully planned Extra Vehicular Activities (EVAs: the weekly grocery shopping in masks and gloves), our account of inputs and outputs and the circular nature of flows of our homes may become clear.
And realizing how that works in our homes, may lead us to a more immediate perception that the same applies to Earth in its entirety.Martian colonies won’t have the dumb luxury of wasting resources.
Only 100% sustainability will let them last. Their valuable export is going to be the technologies and practices to make it happen on Earth as well.
In the 21st century, all regulations and all governance should either be or aim to be digital, as soon as possible. What does that...
I lived alone for three months while my wife was in Seoul, for the first time in 40 years. In today's world we receive...
Traveling to foreign countries, to experience their language and culture, the different ways of living, is accessible to an increasing number of people. My...
