by getting out of Iraq and Afghanistan, and by shrinking the DOD budget by say 30% (by cutting out things not needed to actually defend us), and by eliminating

by getting out of Iraq and Afghanistan, and by shrinking the DOD budget by say 30% (by cutting out things not needed to actually defend us), and by eliminating tax exemptions and loopholes for the rich and large corporations. By somehow reducing the spending done on the legal and financial professions, and by making companies pay more of the full share of the costs they impose on externalities like the environment and public health, and by numerous other possible changes to be more efficient economically. Like not having government debt so save money by not having to pay interest payments, etc.