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2 - Rice and Wheat

from Part II - The Meal

Published online by Cambridge University Press:  08 August 2026

Sanjoy Sanyal
Affiliation:
Judge Business School, University of Cambridge
Jaideep Prabhu
Affiliation:
Judge Business School, University of Cambridge
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Summary

The collaborative work of scientists led to the Green Revolution, which prevented famines and greatly increased food production. However, those massive gains are now slowing, and the farming methods involved pollute the environment and contribute to climate change. Rice produces more emissions than wheat, and its production is reaching a plateau. However, it is also possible that as climate change impacts intensify, yields may actually increase for some time, especially for wheat. The new challenge is to produce more food while reducing the negative effects and to do so in a way that can also take advantage of any positive trends. The solution is not a single miracle fix but many tailored approaches. Success stories from Cambodia with rice and from Europe with wheat prove that yields and emissions can be balanced, and production can rise despite climate change. Adopting these practices takes time, local experimentation, and international collaboration, making it crucial to start as early as possible.

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  • Rice and Wheat
  • Sanjoy Sanyal, Judge Business School, University of Cambridge, Jaideep Prabhu, Judge Business School, University of Cambridge
  • Book: Will We Go Hungry?
  • Online publication: 08 August 2026
  • Chapter DOI: https://doi.org/10.1017/9781009762380.004
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  • Rice and Wheat
  • Sanjoy Sanyal, Judge Business School, University of Cambridge, Jaideep Prabhu, Judge Business School, University of Cambridge
  • Book: Will We Go Hungry?
  • Online publication: 08 August 2026
  • Chapter DOI: https://doi.org/10.1017/9781009762380.004
Available formats
×

Save book to Google Drive

To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Google Drive.

  • Rice and Wheat
  • Sanjoy Sanyal, Judge Business School, University of Cambridge, Jaideep Prabhu, Judge Business School, University of Cambridge
  • Book: Will We Go Hungry?
  • Online publication: 08 August 2026
  • Chapter DOI: https://doi.org/10.1017/9781009762380.004
Available formats
×