Following what it describes as an "exhaustive and rigorous scientific review," the US Food and Drug Administration (FDA) today announced the approval of the first ever genetically-modified animal for human consumption. The engineered salmon in question has had its DNA altered in such a way that it grows to market-ready size in around half the time of regular salmon, and has now been declared safe for humans and safe for the environment.
Fish farming seems like a great idea on paper. But a host of environmental problems can plague coastal fisheries, most due to the large amounts of waste generated by these floating factory farms. eFishery, a company based in Indonesia and run with the involvement of TED Prize director Amy Novogratz, hopes to alleviate waste problems that result from both over and underfeeding of fish with the development of a smart feeding device that bases the amount of feed dispensed on fish behaviour.
With the world’s population expected to hit 9.1 billion by 2050, coupled
with the growing effects of climate change on our ability to grow
crops, a company out of Barcelona has proposed a solution to feeding the
future world. Forward Thinking Architecture's triple-decker Smart
Floating Farms would feature 2.2 million square feet (2.04 sq km) of fish farm, hydroponic garden, and rooftop solar panels to power a floating barge, which could be anchored to the beds of oceans, lakes or rivers. The company estimates that each of its floating farms could produce about 8 tons (7.3 tonnes) of vegetables and 1.7 tons (1.5 tonnes) of fish per year.
Seaweed is widely considered to be a health food. Bacon, on the other
hand ... well, bacon isn't. There may yet be hope for pork belly lovers
around the world, however. Scientists at Oregon State University (OSU)
have patented a lab-bred strain of dulce seaweed, that they claim has "a
strong bacon flavor" when fried.