A primary reason governments exist is to protect their citizens from dangerous threats – foreign, domestic and natural. People can play important roles in this arena, but most lack the resources, funds, legal authority or political power to act on their own.
In recent years, government roles have become even more dominant and pervasive. On environmental or other grounds, federal, state and even local bodies have steadily taken responsibilities from the private sector, and even prohibited citizens from taking steps to protect their lives and property, such as constructing seawalls to block storm surges or thinning out trees to prevent catastrophic wildfires.