nah, we're not fucked, humans are like cockroaches, leave two alive, and in a 100 years they'll over run the planet....
our "society" may be pretty fucked though. things are going to change. planned obsolescence will become a crime, things will be made to last, and as easily repairable as possible. no more packaging things in 7 layers of plastic and cardboard.
appliances will be as efficient as possible, with as few electronic components as possible. houses will be built that use grey water from showers and washing dishes to flush the toilets, that will be partially buried to withstand temperature extremes, that will require the use of solar panels to be allowed...
its just a matter of when, not if...when people no longer have the luxury to be idiots, because their idiocy will start to have material effects on others, then those others will force them to stop being idiots...or just force them to stop being...