I saw the lecture.
I suggest that we let the wild animals thrive and live free again without us killing them and destroying their environment, and let them graze the lands again. A vegan world where we stop killing all wild animals, let the forests grow back again, let the wild animals graze the lands, and let the humans only eat plants.
If we care about what is "good for the animals", we can't take their precious life. Their purpose is not to become our "food". He is trying to "mimic nature". No, lets restore nature again. Let all animals be free again, instead of being our slaves.
I highly recommend this article: http://www.onegreenplanet.org/animalsandnature/what-are-the-roots-of-freedom-and-slavery/ , the book World Peace Diet by Will Tuttle (http://www.worldpeacediet.org/)
and this about environment: http://www.youtube.com/watch?v=Fws0f9s4Bas
And this article about Dr. Richard Oppenlander commenting on Allan Savorys approach: http://freefromharm.org/agriculture-environment/saving-the-world-with-livestock-the-allan-savory-approach-examined/
James McWilliams write:
It has been a long-running quest of mine to debunk the myth of
“rotational” or “holistic” grazing. Allan Savory’s recent TED talk drew
fresh attention to the issue in a way that seemed to evoke rabid
salivation in those who think they can eat animals as a way to
ameliorate climate change. Savory’s talk went viral, foodie
environmentalists everywhere started sharpening their steak knives, and I
leaped headlong into the fray with this piece,
published today in Slate, a venue that—to its everlasting credit—is
fearless about taking on the status quo. If you are so inclined, express
your opinion about the article there. It helps.
The underlying premise that renders moot all efforts to graze animals
holistically is the fact that humans cannot, no matter how eloquent
they are, create ecosystems that replicate the shifting relational
matrix that we call nature. It almost seems absurd that this limitation
would even have to be pointed in the first place, but every time I look
up there seems to be another old white man claiming that he has the key
to capturing and mimicking the infinite complexity of global ecosystems.
These people call themselves environmentalists, but their approach to
the ecosystem is as arrogant and aggressive as that of any corn-growing,
GMO-using monoculturalist. The best thing we can do to any ecosystem
(he said on Earth Day 2013) is leave it well enough alone. Back off,
Removing domesticated animals from the planet is the best way we can
do this. Livestock emit more GHG emissions than cars. They use more
water than any other aspect of agriculture. They trample potentially
healthy land into hardpan. They take up one third of the globe’s arable
land. They are a menace to the environment and no amount of theorizing
about how herds and predators once kept carbon-sequestering grasslands
safe and healthy will rectify the reality that the reason those
grasslands are no longer safe and healthy is because humans domesticated
animals to eat them.
The complexity of the earth is beyond us. What we need on Earth Day is a recognition of this reality. Some call it humility.
[Note, I don't agree with his approach about animal rights, that is outlined on his website. I follow the approach outlined here: http://www.abolitionistapproach.com/ ]