I don't get having kids before making the world at least a decent place. And the main thing that is wrong with the world is not climate change, some resource constraint, or even the psycho dictators ruling over us all.
It is the human flaws that make this all possible. There is just something fundamentaly very wrong with humans. We won't make it unless we engineer this out on a fundamental level.
We need to treat Psychopathy genes as a lethal disease, as if it were SARS, and everyone needs to be "vaccinated".
Just giving humans a predisposition towards empathy would be step 1.
Step 2 is creating an anti-trust structure where no one can really have power, that keeps itself strictly in-check. Constutionaly allow citizens to dislodge or if necessary kill leaders who violate the law, and don't get arrested.
And those citizens should be let off free, if certain conditions are meet (illegality of the leader obvious enough, he was asked to step down, law-enforcement did nothing, certain amount of time passed).
Everyone needs to have their own independent resources. No one should be in the position to be exploited. This must be ensured by LAW.