Netizen: genetically modified crops

Showing posts with label genetically modified crops. Show all posts

Saturday, May 23, 2015

Lab Grown Meat, Vertical Farms

Painter of the burial chamber of Sennedjem (Photo credit: Wikipedia)

For me the number one concern is cost. It has to cost less than how they do it now, much less. Or why bother?

Feeding Tomorrow’s Billions: Lab-Grown Meat Products, Vertical Farms, AI-Designed Recipes, and More

Food and agriculture accounts for about 5.9% of the global GDP. Global food retail sales alone account for about $4 trillion/year, and food accounts for 15% of what American households spend each year. .... In 1790, farm jobs accounted for 90% of US jobs, compared to less than 2% today. ...... they won't be meats in the conventional sense, but something altogether new. ...... In 2012, it took 60 billion land animals to feed 7 billion humans. If successful, cultured animal products have huge advantages: 99% less land, 96% less water, 96% fewer greenhouse gases, and 45% less energy. ........ We will increasingly rely on genetically engineered crops. In 1996, there were 1.7 million hectares of biotech crops in the world; by 2010, the number had jumped to 148 million hectares. ..... More than a trillion GE meals have been served, and not a single case of GE-induced illness has turned up. ...... Vertical farms will be immune to weather, so crops can be grown year-round under optimal conditions. One acre of skyscraper floor produces the equivalent of 10 to 20 traditional soil-based acres....... Employing clean-room technologies means no pesticides or herbicides, so there's no agricultural runoff. The fossil fuels now used for plowing, fertilizing, seeding, weeding, harvesting, and delivery are gone as well. On top of all that, we could reforest the old farmland as parkland and slow the loss of biodiversity. ....... The average American foodstuff travels 1,500 miles before it's consumed. As 70% of food's final retail price is from transportation, storage, and handling, these miles add up quickly. With vertical farming and genetic engineering, production will become decentralized and distributed, allowing food to be produced nearer the location of consumption,

and food's price to plummet
....... companies turning plants into foods that look and taste just like meat and eggs.... data scientists are actively weeding out billions of proteins from hundreds of thousands of plants to learn what could form the equivalent of a chicken's egg. ....... IBM's Watson uses machine learning to construct new recipes and cocktails that no human chef would come up with....... As technology converges, the future will be a tasty, and abundant, one.

Tuesday, November 11, 2014

Genetically Modified Crops: Overall Positive

GloFish fluorescent fish. Genetically modified. Danio rerio. (Photo credit: Wikipedia)

Going through the early versions of a computer operating system would generate less controversy than the early versions of genetically modified food, but if done right, I think GMOs will ultimately prevail for the larger good. But it is not enough to get the final product right. We also have to make the product right and participatory. People have a right to know what's going on.

Genetic modification is what happens all the time in nature. That is what the theory of evolution is based upon. Human intervention can not be all that evil.

Genetically modified crops: Field research

the largest review yet conducted of the crops’ effects on farming. It concludes that these have been overwhelmingly positive....... all examinations of the agronomic and economic impacts of GM crops published in English between 1995 and March 2014 ..... Commercial genetic modification for crops comes in two forms. One makes them resistant to insect pests. The other confers tolerance to glyphosate, enabling farmers to spray their fields with this herbicide and kill off all the other plants (ie, the weeds) in them. ..... With both forms of modification, however, the yield rise was so great (9% above non-GM crops for herbicide tolerance and 25% above for insect resistance) that farmers who adopted GM crops made 69% higher profits than those who did not. ...... GM crops do even better in poor countries than in rich ones. Farmers in developing nations who use the technology achieve yields 14 percentage points above those of GM farmers in the rich world. Pests and weeds are a bigger problem in poor countries, so GM confers bigger benefits. .... who pays for a study does not seem to influence its results.