Two Jar Slave Wow, that is a LOT of equal-sized white spheres. So many, in fact, they must BLOCK OUT THE SKY from the surface of whatever planet that is.
That guy All of those pieces of debris are the size of Belgium.
Was the professor who made this sloppy, or deliberately pushy with his propaganda? This doesn't tell me if space debris is a problem, it just tells me there's a stupid professor a University College London.