Sure, computers use a lot of energy. But a few considerations are worth pointing out: 1. They do useful calculations, which make all sorts of other things far

Sure, computers use a lot of energy. But a few considerations are worth pointing out: 1. They do useful calculations, which make all sorts of other things far more energy efficient. 2. Data centers are constantly improving their energy efficiency. 3. Programmers are making greater use of virtualization techniques including containerization to improve utilization efficiency.