<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Dec 7, 2015 at 3:28 PM, Adrian Tymes <span dir="ltr"><<a href="mailto:atymes@gmail.com" target="_blank">atymes@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span><p dir="ltr">On Dec 7, 2015 11:33 AM, "Tara Maya" <<a href="mailto:tara@taramayastales.com" target="_blank">tara@taramayastales.com</a>> wrote:<br>
> We might not need it for mining at all, as mining might be done in space; farming seems a much more likely use of a planet.</p>
</span><p dir="ltr">That depends on how cheaply greenhouses on non-planetside colonies can be set up. Farming on Earth benefits a lot from vast areas of farmable lands having already been set up for free - so far as human effort is concerned - but the price is wildly varying climate and soil conditions. Ask any farmer what they would give to be able to control the weather on their farm, timing the storms to the minute and setting the temperature to within a tenth of a degree Celsius, things that would be trivial (so long as they don't use more power and water than available) in an orbital greenhouse.</p></blockquote><div><br></div><div>### In the not-too-distant future farming could rely on a standard bioprocessing organism and a diverse array of energy transducers. Basically, you design an organism capable of taking in a standard source of chemical energy (e.g. glucose), and some minerals, and output human-optimized feed with all vitamins, energy sources, palatants, texturizers and whatever else you might need to sell it to eaters. Then you design a set of organisms for energy transduction - e.g. a black algae that would thrive in tanks in space (black to absorb all the available radiation) and consume carbon dioxide from an atmospheric scrubber on a space station. Another energy transducer would be a massive black grass capable of quickly covering large swaths of land, completely inedible and poisonous to Terran animals, capable of strangling all existing floral competitors. Another might be a black algae capable of completely covering the surface of water, stilling the waves and intercepting all light, suffocating the life beneath. Another would be a pale mycelium, spreading in the vicinity of hot and cold ocean-floor vents, strangling.... you know the drill :)</div><div><br></div><div>The future of farming will be black, with huge hearts slowly pumping a nutritious syrup to nodes making tasty things. If there is still any need for farming, that is. AIs and EMS might not be interested in it at all.</div><div><br></div><div>Rafał</div></div>
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