Within a few more decades, dire food shortages may lead to global-scale conflict, warned a top plant scientist in the U.S. Agency for International Development (USAID). There may not be enough land, water and energy to sustain the potential 9 billion people who are projected to share the Earth by 2050.
“Food issues could become as politically destabilizing by 2050 as energy issues are today,” said Fred Davies, senior science adviser for tUSAID’s bureau of food security, in a press release.
Biotechnology, improved breeding and advances in farming techniques may not be capable of keeping up with the growing human population, according to Davies. Even if farm production can be increased through technology, those innovations may not trickle down to small-scale farmers, the very people who most need help to stave off starvation.
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