Your prayers for cities and nations are never wasted. You never know whose life you will change forever through prayer. The first example of intercession in the Bible is Abraham negotiating with God on behalf of the wicked cities od Sodom and Gomorrah. "If you find ten righteous people in Sodom," Abraham asks, " will you save the city from destruction?" What was Abraham thinking? Rather than focus on everything that was wrong, he looked for that sliver of hope, that opportunity for God to intervene.
In the same way, as you look around you, find opportunities for God to show up. Pray for His intervention in schools, governments, media, entertainment, families, churches, and businesses. The chaos in our world has a solution: