Future Tense

Future Tense

Roots Without Direction

What Space Agriculture Reveals About Earth Priorities

A Z Mackay's avatar
A Z Mackay
Mar 25, 2025
∙ Paid

The ISS Veggie chamber grows lettuce that costs more per kilogram than gold. It tastes like lettuce, which is precisely the problem. The only difference is that growing it required solving problems that don’t exist on Earth: roots without direction, water without purpose, plants drowning in their own breath without convection to carry moisture away.

We’r…

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