Final answer:
We don't have the specific figure for homelessness in Indiana for 2022, but homelessness remains a significant concern in the U.S., with over half a million people affected nationwide and increases observed since 2020. Homelessness is considered a serious violation of human dignity by the United Nations, which works to address this global issue.
Step-by-step explanation:
To determine how many people were homeless in Indiana in 2022, specific statewide data is required, which may be found in reports by organizations dedicated to tracking homelessness statistics such as the National Alliance to End Homelessness. While we lack the specific figure for Indiana in 2022 in the provided information, we can discuss the broader issue of homelessness in the United States and recognize that it's a major concern across the nation, with estimates pointing to over half a million people living on the streets or in shelters. For instance, in 2019, Los Angeles County had nearly 60,000 homeless individuals, most living on the street, and this number had risen significantly due to skyrocketing rents.
According to the World Economic Forum, homelessness has seen large increases in developed countries like the U.S. since 2020, indicating a growing problem that extends to states such as Indiana. The United Nations has named homelessness "a serious violation of human dignity" and is working to combat the issue worldwide. Lastly, high homelessness rates remain a critical issue in places like Hawai'i, suggesting that individual states face unique challenges in dealing with this crisis.