[raydiatian]

> Besides the obvious ignorance

I don’t understand your meaning

> If it were true we wouldn't be as badly progressing with climate action as we are.

We are progressing poorly, but what you’re saying here is that fewer than a billion people believe that climate change is a problem?

> For instance, we would have already billions of vegan people.

Veganism is a factor in climate change, but the methane we could offset from going vegan globally is nowhere near as effective or meaningful as ending the burning of fossil fuels.