A celebrated paper was published in 2010 in Science, titled “Food Security: The Challenge of Feeding 9 BillionPeople,” written by an esteemed group of authors, some of whose works you may have your...

Motivation to write this article:
Hunger elimination is one of the United Nations' sustainable development goals. To serve 10 billion people by 2050, we must strike the co
ect balance between food safety, sustainability, and food security, as well as create proper use of food that has already been produced. Food and water are essential for survival. Global population has expanded numerous times over the previous century and will continue to rise between 2030 and 2050. In the future, with such a big global population, there will be a greater need for food and water.
Regardless of the fact that agricultural expansion has outpaced population growth, concerns have been voiced about the world’s land mass's ability to sustain its rising population. Food security is an important and relevant issue for many countries, with a strong attention on emerging countries. There is rising anxiety about the world's future food consumption and availability. Concerns about the impact of climate change on water resources and food production are mounting. Climate change is projected to have a profound impact on the world's water supplies and freshwater ecosystems. Climate change's consequences and intensity will differ from location to region. This motivates me to study how a country’s future food supply expansion keeps up with its growing food demand as a result of population pressures and rising income.
Closing the yield gap:
A yield gap may also arise if the increased costs of inputs or the low yields from increasing production make it financially infeasible to boost output to the utmost technically achievable. Poor market infrastructure and transportation raises the prices of inputs like as water and fertilizer, as well as the expenses of transporting the food produced to global or national markets. The authors said that to close gap of agriculture yield market interventions in the rich world, such as price supports or subsidies, can have a major impact on food supply in developing nations. These must be properly conceived and executed so that its impact on global commodities prices does not function as a dete
ent to manufacturing in other nations. Maintaining, let alone increasing output is dependent on design of new products to manage insects, weeds, other pests, and diseases as they acquire resistance to various control strategies, or as new species arise or spread to the su
ounding locations.
In order to close production gaps, we can adopt a variety of location specific agricultural inputs and management strategies. Adequate nutrient application alone can boost crop calorie supply; however soil health enhancement alone with sufficient fertilizer application can yield an extra output.
Increasing Production limits:
The author suggest that growing in optimal circumstances, the most profitable crops, such as sugar cane, can transform energy from the sun into bioenergy with an efficiency of 2%, resulting in significant biomass yields. Cloned animals with altered innate immune system to illnesses that affect productivity levels have the power to remove significant losses due to fatalities and latent infections. Biotechnology might potentially be used to create plants for livestock feed with altered compositions, increasing meat processing efficiency and reducing methane emissions. Genetic modification is an important potential technique whose benefits and drawbacks must be properly assessed on an empirical, inclusive, case-by-case basis: genetic manipulation should...