Livestock production, particularly the raising of cattle, is a major source of methane and nitrous oxide emissions, which are potent greenhouse gases.

Sustainable agriculture encompasses a range of practices that aim to reduce the environmental impact of food production, such as minimizing the use of pesticides and fertilizers, conserving water, and maintaining soil health.

Eating locally and seasonally reduces the environmental impact associated with food transportation and supports local farmers.

Agriculture, particularly the expansion of large-scale farming, is a major driver of deforestation, as forests are cleared to make way for crops and livestock grazing.

Agricultural runoff, containing fertilizers, pesticides, and animal waste, can pollute water sources and contribute to eutrophication.

Upcycling involves transforming agricultural waste into higher-value products, such as biofuels, animal feed, or construction materials.

Sustainable food systems encompass food security (ensuring access to adequate food), food sovereignty (the right to produce and consume culturally appropriate food), and food equity (ensuring equal access to healthy food for all).

The "Farm to Table" movement aims to connect consumers directly with local farmers, reducing the distance food travels and supporting sustainable farming practices.

Climate change, population growth, and economic inequality are all significant challenges that hinder the achievement of sustainable food systems.

Agroforestry involves integrating trees and shrubs into agricultural systems, providing benefits such as soil conservation, nutrient cycling, and habitat for wildlife.

Compost, made from organic waste, is a natural and sustainable fertilizer that improves soil health and reduces the need for chemical fertilizers.

Food recovery involves reducing food waste at the consumer level by preventing food from being thrown away, such as through meal planning, proper storage, and using leftovers.

Urban farming, community gardens, and farmers' markets all contribute to sustainable food systems in urban areas by increasing access to fresh, locally produced food.

Crop rotation involves growing different crops on the same land in a sequential order, helping to maintain soil health, reduce pests and diseases, and improve yields.