4 ms·
Before Haber–Bosch, everyone recycled 100% of their food waste.
by the_economist 8y ago
Before Haber–Bosch, everyone recycled 100% of their food waste.
- aitchnyu 8y agoAnd countries went batshit crazy - Saltpetre war with Chile vs Bolivia and Peru were fought over caves with bat guano which was the most valuable fertiliser of the day.