Saving the Planet by Buying More: The Green Consumption Paradox When a shopper chooses an eco-friendly bag over a plastic one, or buys organ...

Saving the Planet by Buying More: The Green Consumption Paradox

When a shopper chooses an eco-friendly bag over a plastic one, or buys organic food instead of conventional produce, they are making what feels like a responsible choice. The intention is genuine, and the individual product may indeed have a lower environmental impact. Yet a growing body of research in environmental psychology and sustainability science reveals a troubling pattern: people who adopt green consumption habits frequently end up consuming more overall, not less. The planet, it turns out, does not always benefit when people try to save it.

This counterintuitive phenomenon is known as the rebound effect, a concept traced back to economist William Jevons, who observed in 1865 that improvements in the efficiency of steam engines led to a rise, not a fall, in coal consumption. The same logic applies to modern sustainable behavior. When consumers believe they have already done something good for the environment, they feel psychologically licensed to offset that effort elsewhere. Researchers refer to this as moral licensing, the tendency to justify a later indulgent or environmentally harmful choice by referencing a prior virtuous one. A study published in PMC found that between 2020 and 2024, a 37% increase in clothing donations occurred alongside a 38% rise in new clothing purchases, suggesting that giving away old items made people feel entitled to buy more new ones.

The problem is compounded by the way green products are marketed. Labels such as "sustainable," "eco-certified," and "carbon-neutral" signal virtue rather than restraint, encouraging consumers to purchase items they would not have bought otherwise. Buying a green product feels like an act of contribution. It rarely feels like a reason to stop buying altogether.

What sustainable living ultimately requires is not smarter consumption, but a genuine reduction in the overall volume of what people consume. Research consistently confirms that no amount of green purchasing can substitute for simply buying less. The inconvenient truth of the environmental movement is that its most effective tool is one that the market has no interest in selling: restraint.

[Adapted from https://pmc.ncbi.nlm.nih.gov/articles/PMC12504660/]

Question 23: Which of the following is NOT mentioned in paragraph 1 as an action perceived as an environmentally responsible choice?

A. Opting for reusable shopping bags instead of single-use plastic versions.

B. Purchasing organic food items over those grown by conventional methods.

C. Achieving a significant reduction in the total volume of household waste.

D. Investing in specific products that possess a diminished ecological footprint.

Question 24: The word "licensed" in paragraph 2 is closest in meaning to __________.

A. compelled        B. certified        C. authorized        D. restricted

Question 25: According to paragraph 2, what does the study on clothing donations between 2020 and 2024 illustrate about consumer behavior?

A. The act of donating old clothes serves as a psychological barrier to making new, unnecessary purchases.

B. A rise in charitable acts can inadvertently justify an increase in the acquisition of new products.

C. Improvements in manufacturing efficiency have directly caused a drop in the price of sustainable fashion.

D. Modern consumers have successfully applied Jevons's theory to reduce their overall coal consumption.

Question 26: The word "It" in paragraph 3 refers to __________.

A. buying a green product                        B. an act of contribution        

C. way green products are marketed        D. reason to stop buying altogether

Question 27: The word "restraint" in paragraph 4 is OPPOSITE in meaning to __________.

A. readjust        B. excess        C. saving        D. impulse

Question 28: Which of the following best paraphrases the underlined sentence in paragraph 4?

A. By no means can the acquisition of eco-friendly products serve as a viable alternative to a straightforward reduction in consumption, according to persistent research findings.

B. It is the volume of green purchasing that research identifies as the primary factor in replacing the need for consumers to buy less.

C. Much as green purchasing is promoted, only when it is combined with increased consumption does research show a positive environmental impact.

D. Such is the effectiveness of buying less that it is often considered a secondary alternative whenever green purchasing fails to meet environmental goals.

Question 29: In which paragraph does the author discuss the role of environmental labeling in encouraging consumers to buy things they might not otherwise need?

A. Paragraph 1        B. Paragraph 2        C. Paragraph 3        D. Paragraph 4

Question 30: In which paragraph is it suggested that the most powerful tool for sustainability is contrary to the fundamental interests of the commercial market?

A. Paragraph 1        B. Paragraph 2        C. Paragraph 3        D. Paragraph 4