Are The NYT just published this great article. Since many of you don't subscribe, and it is behind a pay wall, I've included some of the highlights. These quotes are mostly from the beginning of the article but the whole article is worth reading.
Our Taste for Flesh Has Exhausted the Earth
Are we ready for the future of meat?
A new kind of factory farming is on the horizon, one that grows meat in giant steel vats, either from real-live cells taken from real-live animals or from tiny microorganisms.
This new industry has many names — lab meat, cellular meat, cultivated meat, precision fermentation. I think of it as chicken without wings.
the commercial future of cellular meats is still unclear. And even if it takes off, it’s unclear whether it’s any better for our health or the health of the planet than the industrially produced meat most of us eat today.
Production became more efficient. By the late 1940s, antibiotics became routine in chicken feed. By the late 1990s, genetically modified corn and soy brought bumper crops of animal feed. Animals were bred to be bigger and faster-growing. In the U.S., government subsidies helped:
free groundwater, federally backed loans, price guarantees for feed crops.
And meat went big. Today the $1 trillion global meat industry
is dominated by a handful of corporations, including JBS, Cargill, and Tyson. Since 1961, meat production has quadrupled, dwarfing the growth in the human population, which merely doubled.
Meat went from being special to being an everyday entitlement. The more we prospered, the more flesh we ate.
.....
But we are now confronting nature’s limits. There simply isn’t enough land or water on Earth for the world’s 8 billion people to eat meat like Americans. That reality is crashing against our love of flesh, and it’s going to force us to reconsider our relationship to it once again.
Meat could go one of two ways: Cultivated meat could sputter out. Livestock’s effects on our health and the environment could drive up its costs. We in the rich world could have to return to a time when we ate meat for special occasions, as millions of others still do, because they can only rarely afford it.
Are we ready for the future of meat?
www.nytimes.com