By the time we’ll be seriously considering the selective recycling of the intergalactic trash we generate, many a dead satellite or lost toolbox will pass overhead, where no-one can hear you scream. But we have plenty of time to get used to solutions that go beyond the sci-fi domain and become the reality of our daily news.
How can 800 million people willingly display their whole personal lives on a wall, for the world to see? See for yourselves! You and your friends’ friends’ friends’ friends!