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Un dรฉbat public nโest pas le moyen de trancher une question scientifique. Et encore moins le moyen de trancher une pseudo-question entre dโune part une position idรฉologique et dโautre part un consensus scientifique qui gรจne cette position.
La controverse entre pro-OGM (organismes gรฉnรฉtiquement modifiรฉs) et anti-OGM rend le dรฉbat passionnel et parfois incomprรฉhensible. Ce tour d'horizon mondial dรฉmรชle le vrai du faux, preuves scientifiques ร l'appui.
LโUNICEF fait encore plus dโefforts pour atteindre tous les enfants dans la lutte contre la malnutrition auย Sahel
Que lโon ne sโy trompe pas. Lโobjectif de ce billet nโest pas de dire que le rรฉgime ยซย palรฉoย ยป est stupide ni de faire changer dโavis ceux qui le suivent. Ils sont libres de manger ce quโils veulent. Simplement, quโils nโessaient pas dโembrigader la science ni la nature dans leur choix. Comme lโรฉcrit fort justement Luc-Alain Giraldeau, sans doute en pensant ร la caricature du darwinisme quโont รฉtรฉ le darwinisme social et ses dรฉrives, il faut rester vigilant et dรฉnoncer sans relรขche ce quโil appelle les ยซย abus du discours biologique, ainsi que les biais et les dรฉtournements qui en dรฉcoulent. A commencer par le danger dโattribuer ร la nature des vertus de puretรฉ, de sagesse et dโexemplaritรฉ.ย ยป
HUMANITYโS FIRST OPEN-SOURCE CNC FARMING MACHINE
We often talk about how bountiful nature is. But in reality, without engineering and enhancement by humans, natural ecosystems are very sparse in their supply of material goods.
The scientists learned to use the soil moisture neutron probe technique to measure and determine moisture levels in their soil at Kassala Research Farm, to quantify the amount of water needed by the crops, and to use the nitrogen-15 isotopic technique (15N) to optimize nitrogen ย fertilizer applications (see The Science box). These scientific studies then formed the basis for how much water and fertilizer to deliver through the watering system known as drip irrigation.
Home-grown produce with none of the work. The nanofarm is made for people who don't have the time or don't have the space for a garden.
We live in a changing world and farming is changing with it. Our growing population and a greater environmental awareness means farmers need to produce more food more sustainably from the same amount of land. Itโs ultimately technology that will make the difference โ and CNH Industrial is at the forefront of this change.
Parents all over theย world are constantly telling their kids to eat their veggies โbecause itโs good for youโ. Studies have long shown that the risk of cancer and heart attacks can be greatly reduced by a regular intake of fruit and vegetables. Recent research done at University of Warwick went beyond the traditional scope in an attempt to explore the psychological well-being effect of eating extra โ up to 8ย portions โ of fruit and vegetables per day.
Genetically modified crops on the market are not only safe, but appear to be good for people and the environment, experts determined in a report released Tuesday.
For more than 80 years, mutation breeding has been a fundamental and highly successful tool in the global efforts to feed an ever increasing and nutritiously demanding population. The method uses radiation to expose seeds or other plant materials, which are then grown for two to four generations to identify new but rare mutants. Using this method, thousands of crop varieties have been generated, delivering high yields, tolerance to diseases, increased nutritional value and improved resilience to the effects of climate change.
The lives of millions of Sudanese people are affected by climate change, but with the help of nuclear and other techniques, scientists are finding ways to adapt to and mitigate its impact.
Plus de 100 laurรฉats du Prix Nobel (dont les franรงais Claude Cohen-Tannoudji, Roger Guillemin, Serge Haroche et Jean-Marie Lehn) viennent de publier une dรฉclaration [1] ร lโadresse de Greenpeace dโune part, et de lโONU et des gouvernements du monde entier dโautre part, pour un plus grand usage des techniques modernes de sรฉlection vรฉgรฉtale et pour que cessent les campagnes des organisations qui sโy opposent, Greenpeace en tรชte. Ils mettent particuliรจrement en avant le cas du riz dorรฉ, riz gรฉnรฉtiquement modifiรฉ qui permettrait de sauver des centaines de milliers de personnes victimes de dรฉficiences en vitamines A, particuliรจrement des enfants.
What happens when meat eaters embody the mentality of a vegan? This video solves the oldest riddle of the ages, what if meat eaters acted like vegans. As I share these veganly insights with you in true Ultra Spiritual fashion, but sure to take notes because this is very nutritionally educational!
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