According to the Food and Agriculture Organization, one-third of food produced for human consumption is lost or wasted globally. Food is lost or wasted throughout the supply chain, from initial agricultural production to final household consumption. The increasing wastage also results in land degradation by about 45%, mainly due to deforestation, unsustainable agricultural practices, and excessive groundwater extraction. The energy spent over wasted food results in about 3.5 billion tonnes of carbon dioxide production every year. Decay also leads to harmful emissions of other gases in the atmosphere. Addressing the loss and wastage of food in all forms is critical to complete the cycle of food sufficiency and food sustainability.

Question : Which of the following statements best reflect the most logical and rational inferences that can be made from the passage?
1. The current methods of food distribution are solely responsible for the loss and wastage of food.
2. Land productivity is adversely affected by the prevailing trend of food loss and wastage.
3. Reduction in the loss and wastage of food results in lesser carbon footprint.
4. Post-harvest technologies to prevent or reduce the loss and wastage of food are not available.
Select the correct answer using the code given below.

The correct answer is 2 and 3 only.

Let us analyze the logical and rational inferences from the passage step-by-step to understand why this option is correct:
1. Analysis of Statement 1: "The current methods of food distribution are solely responsible for the loss and wastage of food."
The passage states that food is lost or wasted "throughout the supply chain, from initial agricultural production to final household consumption." This broad scope includes agricultural production, processing, distribution, and household consumption. Therefore, claiming that food distribution methods are solely responsible is incorrect and unsupported by the text. Thus, Statement 1 is not a valid inference.

2. Analysis of Statement 2: "Land productivity is adversely affected by the prevailing trend of food loss and wastage."
The passage explicitly mentions that "increasing wastage also results in land degradation by about 45%." Land degradation directly impairs the quality and productivity of the land. Hence, it is logical and rational to infer that land productivity is adversely affected by food loss and wastage. Thus, Statement 2 is a valid inference.

3. Analysis of Statement 3: "Reduction in the loss and wastage of food results in lesser carbon footprint."
According to the passage, "The energy spent over wasted food results in about 3.5 billion tonnes of carbon dioxide production every year" and "Decay also leads to harmful emissions of other gases." Greenhouse gas emissions (like carbon dioxide) constitute a carbon footprint. By reducing food loss and wastage, the energy spent on wasted food decreases, and subsequent decay is minimized, leading to a direct reduction in these emissions. Thus, Statement 3 is a valid inference.

4. Analysis of Statement 4: "Post-harvest technologies to prevent or reduce the loss and wastage of food are not available."
The passage discusses the occurrences and impacts of food wastage, but it does not mention the availability or lack of post-harvest technologies. Making an assumption about the non-existence of such technologies goes beyond the information provided. Thus, Statement 4 is not a valid inference.

By eliminating Statement 1 and Statement 4, we find that only 2 and 3 are logical and rational inferences based on the passage.