Weekly Solarpunk for 19 April follows six future-facing stories: DIY health tools, lottery democracy, hyacinth packaging, rooftop solar mandates, agrivoltaic garden shade, and desert adaptation.

1. DIY Health Tools

A DIY toolmaker channel becomes a discussion about open hardware, shared knowledge, and whether low-cost inventions can spread beyond inspiring videos.

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2. Lottery Democracy

A video on sortition sparks debate over corruption, expertise, bias in selection systems, and whether lottery-picked citizen bodies can govern better than elections.

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3. Hyacinth Packaging

A Kenyan packaging idea reframes an invasive lake plant as feedstock, while commenters ask how solid the evidence is and whether the model can scale.

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4. Rooftop Solar Mandates

A proposal for mandatory rooftop solar turns into a practical argument over mandates, incentives, permitting, and how countries should prioritize built surfaces over land.

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5. Agrivoltaic Garden Shade

A Forbes piece on agrivoltaics links crop shading to higher yields and lower moisture loss, with the discussion focusing on missing residential hardware.

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6. Desert Adaptation

A long desert-focused thread argues that arid regions deserve more attention in future planning, with commenters split between adaptation, redesign, and retreat.

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That's it for today.