Our ancestors explored unknown territories and created new civilisations. For us, the next frontier is space.
IF NOT ON Earth, where else can humans beings be? Not as a traveller in a spacecraft or as a one-off tourist on the moon but as an immigrant, or a coloniser who sets up a permanent residency for multiple generations. Given our current knowledge of physics and the state of propulsion technology, we really do not have the ability to travel to other stars in a reasonable amount of time, so our search for that second home for humanity is restricted to our own solar system. Where do we start?
There are two divergent points of view on where to locate such an extraterrestrial colony. Some believe that the colony should be located on a natural body like a planet, satellite or an asteroid, while others think that the best bet would be an artificial structure in orbit around a planet or in space. There are pros and cons for both. What is common to both approaches is the realisation that any environment outside the terrestrial biosphere that we currently inhabit is inhospitable if not actually hostile to all kinds of known life forms, including humans. The availability of a magnetosphere that shields us from cosmic radiation, of liquid water that is fundamental to our biology and of an atmosphere that has oxygen for our metabolism is essential, but unfortunately there is no place where all of this is readily available. So wherever we go, we would need to create this environment artificially. Question is, where is it that this can be done with the least effort or at lowest cost.
Diese Geschichte stammt aus der December 2016-Ausgabe von Swarajya Mag.
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Diese Geschichte stammt aus der December 2016-Ausgabe von Swarajya Mag.
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The Hesitant Orbit
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Nudges And Narratives
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The Great Gamble
With demonetisation, the prime minister has taken a huge risk— both economic and political. He must succeed, because this move could transform both our economy and our society.
The Lies And The Truth
The government must be bold enough to up-end the activists who are coming in the way of the nation’s agricultural progress.
Figuring Out China
China’s economic footprint is being followed by its military footprint. To know that is not be belligerent but to prepare oneself adequately.
Management 108
The Upanishads Have A Lot To Teach Today’s Executives When Outcomes Are Unpredictable, Relationships Complex, And Change Is The Name Of The Game.
Sunny Days Ahead
THE NEW GUIDELINES FOR TAXI SERVICES ARE SENSIBLE, RATIONAL, AND MORE THAN WELCOME.
The Cultural World-System
Despite much talk of “soft power”, the fact is that whichever way you slice it, Indian culture fares poorly at seeking or exercising it
The Hard Way Forward
India has been focused on software, but there are large opportunities to be seized in hardware. A primer, and some busting of myths.
