The phrase "irreversible impacts" means that something has caused permanent changes or consequences that cannot be undone.
Sentences with «irreversible impacts»
And if action is not taken soon, climate change will cause irreversible impacts on our planet. (natureworldnews.com)
The threat of irreversible impacts makes the timing of mitigation efforts particularly critical. (nca2014.globalchange.gov)
We know that low levels of iron have a subtle and irreversible impact on motor skills, problem solving, and even emotional regulation. (mamas.whole30.com)