What Would It Take to Continue Feeding the World’s Population? From Family Farming to a New, More Plural, Diverse and Technological Model of Producing Foods
Fermín Morales
Physiology and Management of Sustainable Crops ›› 2025, Vol. 1 ›› Issue (1) : 2
What Would It Take to Continue Feeding the World’s Population? From Family Farming to a New, More Plural, Diverse and Technological Model of Producing Foods
The world population is continuously increasing. Increases in crop productivity are needed to fulfil food demands, although this approach is not the only solution to the problem. Yields below 2.4% of productivity increase per year would risk food security and lead to prices much higher than reasonable. Advances in potential yield and through yield gap closing are required. In addition, climate change threatens global food production and end-product quality. Setting aside extreme events, such as prolonged droughts or floods, the three main factors associated with climate change are increased temperatures, the rainfall reduction, and the increased atmospheric CO2 concentration. All these three factors impact food production and its quality. Growers should adapt to this new scenario. The key to success in feeding the world’s population in a changing climate will be to achieve a global farmer community with proper skills, an informed population and well-oriented research.
climate change / crop breeding / crop yield and quality / food production / world’s population
| [1] |
Department of Economic and Social Affairs, Population Division, United Nations.World Population Prospects: The 2017 Revision, Key Findings and Advance Tables. Working Paper No. ESA/P/WP/248. 2017. Available online: https://esa.un.org/unpd/wpp/publications/Files/WPP2017_KeyFindings.pdf (accessed on 16 December 2019). |
| [2] |
|
| [3] |
|
| [4] |
|
| [5] |
|
| [6] |
|
| [7] |
Contribution of Working Group I to the Third Assessment Report of the Intergovernmental Panel on Climate Change. In Climate Change 2001: The Scientific Basis; |
| [8] |
Contribution of Working Group III to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change. In Climate Change 2014: Mitigation of Climate Change; |
| [9] |
Contribution of Working Group I to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change; In Climate Change 2013: The Physical Science Basis; |
| [10] |
Contribution of Working Groups I, II and III to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change. In Climate Change 2007: Synthesis Report; |
| [11] |
|
| [12] |
|
| [13] |
|
| [14] |
|
| [15] |
|
| [16] |
|
| [17] |
|
| [18] |
|
| [19] |
|
| [20] |
|
| [21] |
|
| [22] |
|
| [23] |
|
| [24] |
|
| [25] |
|
/
| 〈 |
|
〉 |