Amazon rainforest 'close to irreversible tipping point'

>Forecast suggests rainforest could stop producing enough rain to sustain itself by 2021

> The report sparked controversy among climate scientists. Some believe the tipping point is still 15 to 20 years away, while others say the warning accurately reflects the danger that Bolsonaro and global heating pose to the Amazon’s survival.

Would this count as an example of a future positive feedback loop?