What is the projected waste generation trend by 2050?

• A. A decrease in waste generation globally
• B. A stable level of waste generation
• C. An increase in waste generation across various regions
• D. Waste generation will be eliminated by recycling

Answer: (C)

The trend being tested is that total waste generation is expected to rise by 2050. As the world’s population grows and more goods are produced and consumed, the amount of waste generated increases overall, even though some regions may improve collection and recycling. The growth is expected to occur across many regions, with the biggest absolute increases in rapidly urbanizing, developing areas, while waste per person also rises in higher-income countries. Recycling and better waste management can reduce what ends up in landfills, but they don’t stop the overall generation from increasing.

So the best description is an increase in waste generation across various regions. A decrease is unlikely given population and consumption trends, a stable level would require unlikely drastic changes, and recycling alone won’t eliminate future waste generation.