>> You can have 5 rocks destroyed in the future You have 5 rocks now, and zero rocks in the future. At no point are there negative rock-shaped holes in the fabr

>> You can have 5 rocks destroyed in the future You have 5 rocks now, and zero rocks in the future. At no point are there negative rock-shaped holes in the fabric of space. The parent's comment still stands, he is talking about reality, not our mathematical interpretation of it.