1. International efforts can reduce global inequalities through self-help programs in poorer countries that improve living standards, fair trade that pays fair prices to producers, and trading groups that reduce trade barriers to increase trade between member countries.
2. Fair trade pays producers in poorer areas a fair price and invests the extra money in local projects like schools and hospitals. Trading groups make it easier for poorer countries to trade but are difficult to join.
3. Reducing debt of poorer countries through cancellation or conservation swaps allows money to be used for development programs instead of debt payments.