Just some thoughts ...
The question is, do we need to own so much technology, and even more important resource-wise to replace it every year? There are enough resources, they are just not evenly distributed. More or less it's been like this for centuries.
I'd gladly pay 10.000+ for a computer that lasts for 20+ years (with new software), but I can't because no one sells something like this. Why is it that the only thing an average consumer cares about is price, and not quality?
There sure was/is a lot of advertisement/social engineering going on to create something like this:
There is no problem with a computer lasting 20 years. I have many of them, ie my Atari which is almost as old as i am, got it preschool. Still works like the first day, and it's not from lack of use. But the problem is what i can do with it.
I' don't belive that the world could sustain the western standard of living for 6 or 7 billion people.