Theres also just the fact that social scientists don't agree on lots of topics. You can find one economist who says raising taxes is the right thing for the giv

Theres also just the fact that social scientists don't agree on lots of topics. You can find one economist who says raising taxes is the right thing for the given situation, other who says they should be lowered. Opposing political parties could both use their economists as proof their policies are the 'right' one.