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a paper recently published in Nature Sustainability, Grassini and Cassman propose a four-pronged prioritization framework for funders to use as they distribute research dollars to agricultural scientists pursuing the goal of sustainable intensification. That term refers to increasing yields of major food crops on existing farmland to avoid converting rainforests and wetlands for crop production, and doing so without negative effects on biodiversity, water and soil.

"The term 'loneliness' first crops up in English around 1800. Before then, the closest word was 'oneliness', simply the state of being alone. As with solitude - from the Latin 'solus' which meant 'alone' - 'oneliness' was not coloured by any suggestion of emotional lack. Solitude or oneliness was not unhealthy or undesirable, but rather a necessary space for reflection with God, or with one's deepest thoughts. Since God was always nearby, a person was never truly alone. Skip forward a century or two, however, and the use of 'loneliness' - burdened with associations of emptiness and the absence of social connection - has well and truly surpassed oneliness. What happened?"

Their research findings have important implications for soil fertility, and by extension, crop health and yield, explained Laura Kaminsky, a doctoral candidate in plant pathology, who led the investigation under the guidance of Terrence Bell, assistant professor of phytobiomes.

A pheromone molecule that makes crop-damaging locusts swarm has been identified. Could this pheromone, which is sensed by odorant receptors, be used to trap these insects and prevent the agricultural devastation that they cause?

Wheat is a staple food across all parts of the world and is one of the most widely grown and consumed crops7. As the human population continues to grow, wheat production must increase by more than 50% over current levels by 2050 to meet demand7. Efforts to increase wheat production may be aided by comprehensive genomic resources from global breeding programs to identify within-species allelic diversity and determine the best allele combinations to produce superior cultivars2,8.