Well I don't think Bitcoin can end poverty. There will ways be poor people because there will always be lazy people. And no food for a lazy man.
The main problem is because they do not get the same chance, in my country a lot of smart people but poor, this is because of state policy that does not support them. In generally poverty due to educational factors.
If people would have education, if they will have diploma I think poverty will be lessen. Education can upbring people because if you have it, you can find a job. Using or earning bitcoin needs that you have an education. Atleast you can read and write as well as understand things about bitcoin.
Bitcoin can't end the poverty of world. Bitcoin can provide a better economy to you only. The rest cannot be solved by bitcoin solely.