What is your vision of a better world?

I’d like you to envision a future 50 years from now, where the world is distinctly better in some regards then the present in your mind.
What would a slightly feasible and maybe even probable “better” future look like to you. Feel free to describe any aspect of it that you wish, whatever makes you the most passionate.
Be as specific as you would like and please release yourself to dream a little. I’m curious to see what everyone comes up with.

Examples :
More widespread public transit
Local food systems
Application of alternate energies
Education
Technology
Poverty

Thanks.