Do you have any idea how photovoltaic technology was in the 80s? Or the wind turbines? Where was the energy supposed to come from? Everyone wants to travel, heat, and consume.
Of course, the technology was not very advanced back then. But at that time, it was recognized that burning fossil fuels was a big problem. There is a news broadcast from 1979, still available online today, about the first World Climate Conference. They already knew surprisingly much back then. Therefore, the question is not how photovoltaic technology and wind turbines were in 1979; the really important question is: Why is the technology TODAY where it is and not significantly further ahead? To claim that there have been no massive failures would simply be nonsense. Of course, not only here but worldwide. But we are all in the same boat, and as long as we keep pointing fingers at each other, we will not prevent it from sinking further.
Nuclear energy is meanwhile one of the best and cleanest energies. It’s unbelievable what has become possible without large amounts of radioactive waste and CO2 neutral. Everyone around us recognizes this, only the Greens prefer to burn lignite. The biggest poison there is. Completely crazy!
I will leave the claim "without large amounts of radioactive waste" uncommented for now—we practically have no solution for the final disposal issue. It is alarming how much almost perpetually radioactive stuff we already have lying around and don’t really know where to put it. But: Maybe nuclear power is indeed the lesser evil to buy us the time we need to catch up on our failures with renewables and continue to work on storage technology. Because with nuclear power, disasters only happen in the worst case, and possibly at least locally limited. The global consequences if we continue to burn CO2, however, are definite and global. And I say this as someone with a rather green mindset. You don’t have to agree 100% with a party and can still like it.