Articles on world hunger

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A farmer shows smaller-than-usual soybeans harvested due to drought conditions in Tallapoosa, Georgia. AP Photo/David Goldman

Reclaiming lost calories: Tweaking photosynthesis boosts crop yields

Many of the crop plants that feed us waste 20 percent of their energy, especially in hot weather. Plant geneticists prove that capturing this energy could boost crop yields by up to 40 percent.
Genetically engineered tobacco plants growing in a greenhouse. Paul South

Helping plants remove natural toxins could boost crop yields by 47 percent

As the climate changes and the population grows, meeting the demand for food will become more difficult as arable land declines. But an international team of scientists has figured out an innovative solution to dramatically bumping up crop yields.
122 million of 155 million stunted children live in conflict countries. (Piyaset/Shutterstock.com)

Conflict and climate change lead to a rise in global hunger

Development officials have been cautiously optimistic that we were on our way to eradicating hunger. But a recent report by the UN shows a surge in global hunger due to conflict and climate change.
Former U.S. President Barack Obama and Prince Harry watch wheelchair basketball at the Invictus Games in Toronto on Friday, Sept. 29. Obama spoke earlier in Toronto about the importance of global citizenship. THE CANADIAN PRESS/Chris Donovan

Why the world needs more global citizens

The world needs to cultivate a global citizenship sensibility, particularly in the education of our university and college students, to ensure the harmonious survival of planet Earth.

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