TechScape: How a major change to ethereum could change cryptocurrency forever

In this week's newsletter: Ethereum turning off its mining rigs and slashing the currency's carbon emissions should be good news. But not everyone agrees Don't get TechScape delivered to your inbox? Sign up for the full article here On 15 September, the ethereum blockchain is planning to switch off its mining rigs. If it happens, it should reduce the carbon emissions of the entire ethereum ecosystem by orders of magnitude overnight, leaving bitcoin as the only major cryptocurrency to be built on...