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titzer
on Jan 7, 2020
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For tech-weary Midwest farmers, 40-year-old tracto...
> We'll need to have closed systems where the air, water, soils, and our biodiversity is carefully managed.
Let that sink it. We screwed Earth badly enough we need to build spaceships
on Earth
.
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Let that sink it. We screwed Earth badly enough we need to build spaceships on Earth.