It’s like this: if the world has a food shortage, you eliminate hunger by leaving the planet, taking all your animals and plants in your genetic ark, and finding a new planet on which to grow and flourish.
It’s also like this: if the world has a distribution of wealth crisis, you eliminate poverty by never having elites in your new society. At least for a little while. At least, that was the plan.
And if the world has a gender crisis, an inability for equality, you eliminate gender.