Does Chocolate Milk Come From Brown Cows?
Although chocolate milk producing cows may sound silly, scientists are seriously analyzing the feasibility of the idea. Why not add genes of cocoa and sugar to a cow, in order to create a cow that produces sweet chocolate milk?
Four Objections to Lab-Grown Meat
In vitro meat has been billed as a way to end animal suffering, put a stop to global warming, and solve the world’s insatiable demand for animal protein. There’s no doubt that our hunger for meat is driving cataclysmic climate change, habitat loss, and overfishing. Things need to change, and change fast. But is meat cultured from animal cells, grown in a lab, and exercised with electric pulses the change we need?
Earlier this year, Mark Post of Maastrict University announced his plan to produce a €250,000 burger. While the cost is astronomical, Post promised that economies of scale would eventually make the lab meat cost-competitive with conventional flesh. However, like jetpacks, underwater cities and orbiting colonies, many scientific breakthroughs that once seemed inevitable have proven to be possible, but economically unfeasible.
We can do it. We just can’t afford it. Below are the top four reasons to believe that in vitro meat isn’t all it’s cracked up to be.
Meat, the Expectations
As the planet’s population speeds towards 9 billion, it’s becomes impossible to continue consuming meat like we do today. Will we all be eating rice and beans? Grasshoppers perhaps? Scientists hope to keep us eating vertebrate protein with in vitro meat. Grown in bioreactors from animal cells, in vitro meat could be a sustainable and humane alternative to raising a whole animal from birth to slaughter. The first lab-grown hamburger is expected within the next few months.
Genetically Engineered “Arctic” Apple Will Never Turn Brown
Canada-based Okanagan Specialty Fruits is pitching a genetically engineered apple that does not turn brown when bruised or exposed to air. This new technology, available in both Granny Smiths and Golden Delicious, introduces a synthetic gene that drastically cuts down on the enzyme responsible for browning.
As with the introduction of snack-sized baby carrots, Okanagon Specialty Fruits president Neal Carter is positive that his Arctic apples will remove consumers’ issues with eating an entire fruit at once. According to Carter, “If you had a bowl of apples at a meeting, people wouldn’t take an apple out of the bowl. But if you had a plate of apple slices, everyone would take a slice.” Carter hopes his fruit will reverse declining rates of apple consumption, and will help to curtail the number of apples tossed for minor browning.