The "end goal," as you so quaintly put it, is inherent in the overall goals of the Liberal philosophy, which you will find laid out clearly in John Stuart Mill's On Liberty.

As I keep saying, why should I spend my valuable time trying to educated you when the answers to your questions are laid out clearly by one of the major founders of the school of thought, easily available from any library for you to read for yourself.

I'm sure President Obama has read it quite thoroughly.

It's a tad more difficult than

My name is Dick.
My sister's name is Jane.
We have a dog named Spot.

but it's not a great, thick tome. My copy is a paperback and it runs maybe 100 pages. YOU might be able to finish it in a year or two.

Don Firth