... plant hormone abscisic acid (ABA) works at the molecular level to help plants respond to environmental stresses such as drought and cold. Their findings, published in the journal Nature, could help engineer crops that thrive in harsh environments around the world and combat global food shortages. The findings could also have implications ...

... of drought. Biotechnologically-modified crops need irrigation as well but if we have the drought-resistant crops, then we shall need less water. However, these irrigation systems are very expensive to maintain ... societies in Africa have not welcomed the idea of the genetically modified crops because they believe they are toxic and therefore dangerous to human life. However, crop scientists say ...

... adaptation. Examining proposed adaptations shows how futile adaptation can be to a changing climate. For example, agriculturalists argue that we must and can come up with drought resistant crops. But there is a limit to just how drought ... , and help increase sanitation in developing nations. We should learn to grow crops with less water, and grow food nearer to consumers. But adaptation should ...

... causing soil depletion - its human beings over growing crops with oil based fertilisers and pesticides to feed the ... watershed management, environmental regeneration, greater use of drought resistant crops, da da da da. . . "It takes time to achieve structural strange ... the absolute amount of agricultural land available to grow crops. Five, Islamic fundamentalism is growing amongst Ethiopia's ...

... Or do I mean blindness? The Leader has a headline of How to feed the world and Business as usual won’t do it as a snappy sub-head. But the solutions it offers — GM drought-resistant crops, access to markets — are business as usual. As speaker after speaker at the World Food Conference reminded us ad nauseam ...

... Monsanto’s producing the kind of high-yielding, drought resistant seeds that farmers will need as resources dwindle and ... in October, Cassman declared that while genetically modified crops have the potential to provide greater resistance to disease, pests and weeds, they hold little promise of improved yield and drought tolerance. When a Monsanto executive in attendance disputed Cassman&# ...

... , one of the world's most important grain crops. It also honors his efforts to take his discoveries beyond the lab -- to the farmers who ... varieties produced up to four times more grain than local types, even in drought-plagued areas. Making sure African farmers benefit ... farmers' cooperatives to scale up production of his drought-resistant sorghum. But much of Africa still lacks a seed ...

... , Roundup. Officials with the Biotechnology Industry Organization said herbicide-resistant crops initially made it easier for farmers to manage ... , an unfortunate consequence has been a growing epidemic of herbicide-resistant weeds. "The drastic increase in pesticide use with ... gasoline taxes. Interesting5: Women bear the brunt of drought, rising seas, melting glaciers and other effects of ...

... treadmill. The introduction of genetically modified, herbicide-tolerant crops has created a dire situation in the U.S. south - as ... in the U.S. One variety in particular, Palmer amaranth, has become resistant to glyphosate, the active ingredient in Monsanto's flagship ... prolific (producing up to 10,000 seeds at a time), drought resistant, reaches maturity quickly, and has an extended period of ...

... . There are many alternative solutions to these scenarios, many of which haven't been thought of yet. Drought will likely contribute to future isolated food shortages-as it does today. ... food, scientists will develop even more resistant crops with better yields, and people will migrate to more fertile regions, like they always have. To assume a potential drought event will determine whether ...