It’s possible that some kind of technological miracle rescues us, but it seems more likely to me that we follow the pattern of catabolic collapse seen in the Bronze Age, Easter Island, and Europe in the Dark Ages. Civilization may rebound, sure, but humans have a history of overextension followed by decline (as do all animals).
https://www.youtube.com/watch?v=7CXj0AGuh4c
I wouldn't worry about it, and have a wonderful day. =3