An aging population, a high infertility, and a lack of food and water.
Poverty plays a controversial role in U.S as some politicians would increase or cut taxes on benefits/aids for others. I know it’s not that much but hope this helps
Arguments used in defending against a criminal would be 1) Infancy 2) Duress 3) XYY chromosome (makes men men aggressive), 4) Necessity, and 5) Entrapment (forced to commit a crime).