How I’d Start

First things first. If i could do anything I'm going for a deluxe thc spa day. Then, once thats done. I would work on harnessing wasted energy and reusing it. I would abolish wage slavery by implementing a secret and unique tactic so that people don't simply have enough money to survie until the next days work. If you don't like your job, you shouldn't have to stay for fear of not getting your neccessities. Also I would open a franchise of walking taco spots. I will name them, El Walko Taco. serve big hot mama spicy pickles too.

After all this i would convert our moon into a energy producing celestial being. half artificial. from which i plan to produce energy in quantities greater than needed. with reserves a hundred times that all on/in the moon.

then i would reward health sellers and punish sickness sellers. for example. i would make healthy food the cheaper easier option. Junk food would have a higher tax. and some food may be outlawed for being to unhealthy. this would improve quality of life. reduce the burden on the hospitals, add years onto lives. and with a lower demand for medicine the price goes down. quality, goes up. in the theory of consumer side economics that is.