• ernidel@lemmygrad.ml
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    1 day ago

    i wonder if its actually a good idea to hydrate the middle of australia, wouldnt that wreck the ecosystem or something? yea lots of land for farms but do we really need more farms or do we just need to distribute the food better

    • infuziSporg [e/em/eir]@hexbear.net
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      9 hours ago

      The two inventors of (Western) permaculture are Australian, as is one of their most prominent students/successors.

      Their perspective would be that instead of piping in water to try to force a desert into becoming a grassland (for 50-100 years until your energy supply or supply chains deplete), you capture the water already in the desert landscape to practice arid land management, and expand the more temperate coastal areas a little bit towards the interior. You don’t completely change what the land has become over tens of thousands of years, but you use a sequence and composition of drought-tolerant plants to bring out what the arid biome has a sustainable potential to be.

    • ComradeSharkfucker@lemmy.mlOP
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      1 day ago

      It wouldn’t be, the Australian deserts are actually super interesting and biodiverse but hydrating the desert has been a colonial desire/obsession in Australia for a long time. Still fun to see a Ghanian propose ideas on how it could be done though. I mostly found the humor in his use of patriot missiles as cost representation.

      Edit: what is it with colonizers and “making deserts bloom” anyway?

    • Mindfury [he/him]@hexbear.net
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      1 day ago

      the centre floods on occasion, but to permanently hydrate the interior would likely irrevocably fuck up huge amounts of the country.

      not to mention that Lake Eyre and all the other lakes in north SA/west QLD are salt lakes that only fill on very long cycles in specific conditions, so just pumping water into them year round is probably gonna start a Salton Sea situation sooner rather than later. but following that, the flow on effects to climate cycles from rehydrating the Simpson desert could be really fucked (because it would be super unpredictable)

        • Mindfury [he/him]@hexbear.net
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          1 day ago

          i more meant it in a “this will kill every fish and bird within 200km” kinda way, but fuck it we ball

          on the upside, flooding this specific part of the interior will basically delete 80% of the land that cappie cattle stations own (you know, the ones that are bigger than euorpean nations), so maybe this counts as land reform