Solarpunk technology

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Technology for a Solar-Punk future.

Airships and hydroponic farms...

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submitted 10 months ago by Five@slrpnk.net to c/technology@slrpnk.net

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[–] poVoq@slrpnk.net 1 points 10 months ago (1 children)

It a majority of earth's population thing 🫠

[–] Squizzy@lemmy.world 1 points 10 months ago (1 children)

I'm talking about cities

[–] poVoq@slrpnk.net 2 points 10 months ago* (last edited 10 months ago)

Yes the majority of earth's population lives in urban areas these days and most of them are unsewered.

Many cities in the developing world have either no or only in a very small area sewers, and even less have sewer treatment systems.