This project is great. Data Common gathers publicly available data from around the world, including data on life expectancy, GDP, malaria incidence, and more. When you want to ask whether there is really a significant wealth gap, you can find comparative data. If you ask whether it will affect the birth rate, you can also rely on data rather than too many subjective answers. However, it's worth responding to the people and matters that matter, ignoring the trolls and paid commenters, and not getting into pointless arguments.