Newbie here, I studied moondust for a while, it's deadly, all the astronauts came back with silicosis of the lungs ... nobody knew, they still don't.

From learning it has electronic properties, so does earth, Early Mayan Pyramids triple grain germination on altars predawn and still work.

Then, NASA baked lunar soil into a brick in a standard microwave oven.

That became a construction method, dirt & μWave antennas to make roads, retaining walls, irrigation... electricity & dirt, stronger than concrete-n-steel a dime on the dollar.

In such times as we, such advances aren't received well, nor funded, the climate crisis lay asleep while we dissolve zooplankton 10-times faster than the last big extinction, 10× faster commercial fisheries disappear with these microscopic shells.

Oceanic pH controls atmospheric CO2, raise pH removes it, lower pH stores it, a reversible biochemistry: CO2 + CO3₌ + H2O ⇄ 2 HCO3-

Our species is extinct in 3.5ky-5ky as-is, unstoppably at 40-Gt/year emissions, it was a good ride ...
🕊⚖️♻️