Also what does "poverty" mean here? "Lack of basic resources", then practically nobody is poor in Germany due to our welfare system. Statistics use "less than 60% of average income" or something like that. Then we will never eliminate poverty, anyways.
To "solve" poverty I believe the big question is how to inspire people that it is possible to improve their situation? How to provide hope to poor people? In Germany I think it is intellectually realistic that anybody can improve, but people do not believe it. Essentially, (in the wealthy western world) poverty is not a technical problem, but rather an emotional one.
I do not care about IQ much. I do not know my own IQ. Since I am currently pursuing a PhD I am probably above average, but who really cares? Studies show that IQ predicts academic success, so it means something for high-education jobs. For creative tasks it's useless. Effectively, the IQ of a child only provides a hint about future career choices, but not about success or wealth.