Acid rock drainage is currently devastating Arctic streams with the melting of pockets of permafrost, which are in effect strip mines. https://youtu.be/Lxfpgqn

Acid rock drainage is currently devastating Arctic streams with the melting of pockets of permafrost, which are in effect strip mines. https://youtu.be/Lxfpgqn6NOo?feature=shared https://youtu.be/Lxfpgqn6NOo?feature=shared One of the larger sinks for waste sulfur might be stratospheric injection for geoengineering, which is looking increasingly likely.