Final answer:
The phrase 'double-edged sword' conveys that the Green Revolution had both positive aspects, like increased food production, and negative consequences, such as social and environmental issues.
Step-by-step explanation:
The phrase "double-edged sword" refers to the fact that while the Green Revolution brought about significant increases in food production and averted global famines, it also led to unintended negative consequences. These consequences include social inequality, sui-cide crises among farmers, and environmental issues such as a rapidly sinking water table. The term encapsulates the view that while the agricultural advancements from the Green Revolution had positive outcomes such as technological improvements that increased crop yields, they also had adverse effects, making the benefits and drawbacks two sides of the same blade.