What If We Dumped All Our Trash Into Volcanoes

It looks like the cleanest idea on Earth. Two billion tons of garbage. A hole that is already on fire. Watch the problem disappear. That is the picture. Here is what the picture skips. There are about 1,500 potentially active volcanoes on land. Persistent lava lakes number in the single digits. Most craters are plugged rock, not an open furnace. The useful lakes are in places like Hawaii, Ethiopia, Congo, Antarctica. They are not taking New York’s week. Getting there costs more carbon than burying the trash. Lava at about 2,000°F burns food and paper. It does not reliably eat steel. Plastic becomes smoke. Batteries pop. Wet garbage flashes to steam and can throw molten rock hundreds of feet. A crater has no scrubber. The plume already carries sulfur. Add dioxins and you have built the world’s worst smokestack. Waste-to-energy plants already do the controlled version of this idea. Filters. Ash handled on purpose. A volcano is not that plant. Original explainer. Not a how-to. 0:00 The fantasy 0:25 How much trash there actually is 0:55 Almost no volcano is an open pit 1:35 The road costs more than the hole 2:05 Lava is hot. It is not a filter 2:50 Wet trash explodes 3:30 The air 4:05 The mountain gives it back 4:25 The version that already exists 4:50 What happens if we try anyway #WhatIf #Volcano #Science