Question

Hypothesis on earth turning into dumping ground

Answer 1

Pollution have hypo posits when big industrialized nations thinks of setting up workshops abroad where they looks for cheapest option for resources and labor.

This often comes at cost of environmentally unsound practices.  

Nations with cheap resources and labor tends have strict environmental controls and nations with strict environmental regulations becoming more expensive.  

Companies choosing to physically invest in foreign countries goes for relocating to countries with lowest environmental standards.