The Caithness Business Index has posted the following article:

Bitcoin: China's crackdown isn’t enough - only a global effort can stop crypto’s monstrous energy demand

[IMG][/IMG] Huge concrete data centres, permanently plugged into power plants and telephone exchanges, maintain much of online life. But the infrastructure behind internet-based cryptocurrencies such as bitcoin, dogecoin and ethereum is more like a rusty travelling circus. [Read Full Article]