Interesting article and there's some debate to be had for sure, however....
The article is a bit of a straw man, the idea that all vegan food is supposed to be healthy, and going vegan will stop climate change on its own. You can be healthy or unhealthy on both a plant based diet and one that includes meat, It depends what you eat.
As for the environment, She bangs on about emissions, but makes no mention of the other impacts of animal agriculture on the environment, like water pollution, air pollution, deforestation, the land and resource usage required for meat and dairy.
She also conveniently omits soy production and says about 1 whole paragraph for animal welfare which is why we go vegan in the first place....oh and "but avocados tho" As if only vegans consume avocado.
This article has less of an agenda more statistics and doesn't promote any books xD
The vegan diet is widely regarded to be better for the planet than those that include animal products, but not all plant-based foodstuffs have a small environmental footprint.
www.bbc.com