Bitcoin does consume a lot of energy – but here's why it's worth it
Today we attempt to address an argument that has resurfaced this week. That is the argument that bitcoin is somehow, for environmental reasons, unethical or immoral, because it uses a lot of electricity. This is one of those arguments that never goes away – and I’m afraid it will never go away. Like Scottish independence or Brexit. “Bitcoin’s a bubble” is another one. There are those who get bitcoin, see its potential and invest. There are those, such as Nobel-prize winning economists and Financial Times journalists, who are determined not to, and have been talking it down ever sinc...