In essence, what is the environmental impact of wasting 1/3 of our food?

Wasting 1/3 of our food has a significant negative environmental impact. When food is wasted, the resources used to produce that food, such as water, energy, and land, are also wasted. This contributes to unnecessary greenhouse gas emissions and loss of biodiversity. Additionally, when food waste ends up in landfills, it decomposes and releases methane gas, a potent greenhouse gas that contributes to climate change. Overall, food waste contributes to environmental degradation and exacerbates the problems already facing our planet.