Natural resources are limited even if we accustomed to using them in excess. Currently, more than one billion of people have no access to fresh drinking water, electricity, and food. The figure tends to increase as the world population continually grows. Researchers frequently address wasted food and water as the main problem which prohibits a sustainable use of resources.
Globally, agriculture is thriving thank to the extensive use of GM and chemicals. Businesses all over the world produce enough food to feed everyone, but one-third of the whole production is wasted. In the Western countries, the amount of homegrown and imported food exceeds the demand of consumers. Excessive vegetables are meant to cover losses in the process of transportation and storage. Tons of products which lie on the shelves for a long time are thrown away.
Consumption of water is also an inefficient process because most industries do not restrict them to certain standards. Manufacturing of one item of food may cost more than 100 liters of water which is a huge waste.
To combat the world hunger, food companies shall distribute their products more evenly across the globe. It is important to export products to food-insecure regions which cannot supply their population with the basic resources. Countries such as sub-Saharan Africa definitely need an infrastructure and agricultural modernization. Perhaps, they will be able to produce their own food if better farming practices were implemented. Conserving water shall be a prior target for all industries. If water can be reused, cleaned, and recycled, plants shall be modernized to maintain these operations. Similarly, eliminating the demand for energy is up to its largest users.