Nuclear fusion power plants have always been 20 years off since 1950. Still waiting for the flying car and a reliable artificial heart.
The 787 is nott much improvement over the 1950s 707. We are using windmills for power much as the Dutch, Germans, Ukrainians, and Russians have for centuries - just generating electricity now instead of grinding grain or driving mechanical tools.
And soon we will be ~OUTT of useful antibiotics.
I do knott see humans, at least nott in the civilization version, being around in 1000 years. If any humans exist then at all they will likely be burning wood for heat and traveling by horse.