It's World Water Day: bio-digest waste locally!
Organic waste management using anaerobic bio-digestion can reduce or eliminate sources of water pollution, creating cleaner fuel when generated and used close to waste sources. Oil and gas are fungible across the world's markets. Price supports distort their attractiveness, especially among rich energy-profligates who can afford to "waste" fuels that make outsize contributions to the planet's daily greenhouse gas accounts. Practitioners and boosters in rich countries are good at recommending low-carbon alternatives to the poor. Why not challenge countries, companies and people that can afford to innovate - for local applications - that will stem ecological damage by creating effective and affordable waste-to-energy generation, distribution and end use systems?