Science communicators try to avoid it because implying that things are on an irreversible course tends to cause people to shrug and say "oh well, guess that's t

Science communicators try to avoid it because implying that things are on an irreversible course tends to cause people to shrug and say "oh well, guess that's that then". But things can actually always get worse, and they will if something isn't done. But we're already there. Things are catastrophic right now. Wildfires are intensifying, hurricanes are intensifying, we're having "hundred year" floods every 5-10 years, the coral reefs are dying from the carbon dioxide in the air. And this is just the start, things are going to be far worse in another 50 years unless we take action now.