Here's a non-meme quote:
"We find that, with a combination of the most efficient technologies available and radical demand-side transformations that reduce excess consumption to sufficiency-levels, the final energy requirements for providing decent living standards to the global population in 2050 could be over 60% lower than consumption today. In countries that are today’s highest per-capita consumers, cuts of ~95% appear possible while still providing decent living standards to all."
This is what I call a fantasy.
Source: https://www.sciencedirect.com/science/article/pii/S0959378020307512