This article sums up that 60% of school lunches are already subsidized for students across all of America, and the remaining 40% still suffer on missed lunches. The amount of money spent trying to administer the costs of managing the school lunches could almost close the gap on the last 40% having to pay out of pocket, and potentially missing multiple lunches.
This article states the benefits of recycling. Although this isn't quite directed into laying directly into an issue, it's laying out the foundation on how to prevent future issues. The Earth is currently unsustainable for how much waste the human population creates right now, and one large way to help reduce one's footprint on Earth is to use bio products, and recycle.