Buildings and Borders
Dharker imagines what would happen if buildings were paper - they'd drift and fall away with just a sigh or change in wind direction. This powerful image suggests that our society, despite appearing solid and permanent, is actually incredibly fragile and vulnerable to collapse.
The poem extends this metaphor to maps and borderlines. When sunlight shines through maps, it reveals how artificial human divisions really are. Natural features like rivers, mountains, and railways create both barriers and pathways, showing how we're shaped by forces beyond our control.
Even something as mundane as grocery receipts becomes significant - these "fine slips" might fly our lives like paper kites. We think we're free, but we're actually controlled by economic systems, just like kites that seem to fly freely but remain tethered to someone's hand.
Key Point: Human structures and systems, no matter how powerful they seem, are as fragile as paper and can be destroyed by the slightest change.