You don't need to eat animals to satisfy your hunger. You might need to satisfy a habit, perhaps, but habits can and should be changed when it becomes known that they are destructive.
Eating plants also destroys them so the argument don't really stand. Humans are meant to eat meat just as the same wolves are meant doing so.
Sure, but we can only work within known science. All sorts of things that we haven't figured out yet can potentially be true, but taking such unknowns into account would be irrational.
We need to take the fact that we do not know into account at least. Just as it was not uncommon to view animals as non-sentient for sure in the past. We have no way of actually ->
-> measuring sentience, but we infer the likelihood from comparing the biology of humans and animals. But yeah, we have no clue about how consciousness works.
We can acknowledge the fact that we don't know everything, but we can't act based on things we don't know. Science or even doing anything rational would be impossible under such logic.
Science is a method that works great in some fields of life, but what gets funded, prioritized and is used as argumentation in human affairs are also subject to politics and economics.
The great thing with science (Scientific Method) over time is that it can only get better results over time, the special part is that it updates and discards mistakes systematically.
Who cares what logo there is? The scientific data on nutrition and disease in the presentation is the point. Are you rejecting it because you don't like Google?
I don't give a fuck about Google in this context. Google is utterly irrelevant to this discussion. The topic is health, nutrition, plant based foods, veganism.