How to end poverty.
First, count how many human beings there are on the planet.
Secondly, determine the ideal average lifespan of the entire human race.
Third, dictate what is the universal bare minimum requirements (e.g. food, water, materials for clothing and shelter, etc) for each and every person on Earth to live out his or her ideal average lifespan as determined / calculated in step 2.
Fourth, quantify every available resource on Earth that would serve step three, in a way that does not allow the rate of consumption to exceed the rate of the renewal of said resources. Most if not all natural resources, being made of matter, are renewable or are cyclical in some way.
Fifth, subjugate the governments, systems, institutions and power structures of the entire world to obey this new system which will be regulated by a Singular Purposeful Entity.