Civilization & Planet-Killers, a Short & Mutable List
1. Cascading ecosystem degradation from deforestation, overfishing, habitat destruction of insects and birds, etc. Pollutants in waterways including synthetic fertilizer loads and wipeout of invisible microbial and microrrhyzal ecosystems over large regions
Solar Micro-Nova in 2046?
New theory says the sun explodes every 12,000 years and causes havoc on Earth. Are we ready for the next round?