I wrote a lot of Animate Earth on the Apple Mac ’emate’ – a very small seed pod-like machine designed for children in the early 90’s. A delight to use – grey screen with black letters – very ‘old fashioned’. One can use the emate outside – the screen is best seen in the sun. So I wrote outdoors during my travels – Arizona, Australia, etc. Easy download to PC. They cost almost nothing on Ebay – I have three of them. Could write a little piece on the joy of using them.So there you have it. No need to buy something that took a huge amount of energy to produce and that you’ll be frustrated with inside of 8 months. Go for something tried and true; to paraphrase Parliament Funkadelic, free your mind of computer consumerism and your path to a small eco-footprint will follow.