Why does vertical farming matter?

Vertical farming matters because it attacks food security, urbanization, and climate pressure at once. Vertical farming means stacking crops indoors under LED light, with no soil, no seasons, and up to 95% less water. I see it as a way to grow food beside the people who eat it, cutting transport, boosting freshness, and shrinking environmental impact. Fair warning: the first wave went bust. AeroFarms and Plenty burned through hundreds of millions because electricity is expensive and lettuce is cheap. The second wave wins by pairing the stacks with cheap energy and AI. The farm still moves into the city, just slower and smarter than the pitch decks promised.