We have several options for accessing datasets that compare countries and include indicators like GDP per capita. This list is from ChatGPT.

1. World Bank Open Data: The World Bank provides free access to a vast array of global development data, including GDP per capita, population, education, health, and more. You can explore and download datasets from their website: [World Bank Data](https://data.worldbank.org/).

2. United Nations Data: The United Nations also offers various datasets covering a wide range of topics related to global development, including GDP per capita, human development index, and more. You can access their data through platforms like the UN Data portal: [UN Data](https://data.un.org/).

3. International Monetary Fund (IMF) Data: The IMF provides economic and financial data for countries around the world, including GDP per capita, inflation rates, government debt, and more. You can find their datasets on the IMF Data platform: [IMF Data](https://data.imf.org/).

4. Gapminder: Gapminder is a non-profit organization that provides visualizations and datasets on global development trends. They offer datasets that include GDP per capita, life expectancy, literacy rates, and other socio-economic indicators. You can explore their datasets on their website: [Gapminder](https://www.gapminder.org/data/).

5. OECD Data: The Organisation for Economic Co-operation and Development (OECD) provides data on various economic and social indicators for its member countries and other partner countries. You can access their datasets through the OECD Data portal: [OECD Data](https://data.oecd.org/).

6. Google Dataset Search: You can use Google Dataset Search to find datasets from various sources across the web. Simply enter keywords like “country comparison GDP per capita” to discover relevant datasets.

World Happiness

The World Happiness Report is a significant resource for understanding subjective well-being across countries. It includes data on various factors such as GDP per capita, social support, life expectancy, freedom to make life choices, generosity, and perceptions of corruption. Here are some sources where you can access the World Happiness Report data:

1. World Happiness Report Website: The official website of the World Happiness Report provides access to the latest reports, as well as downloadable datasets. You can visit their website to explore and download the data: [World Happiness Report](https://worldhappiness.report/).

2. Gallup World Poll: The World Happiness Report often relies on data collected through the Gallup World Poll, which surveys people in more than 150 countries about their well-being and happiness. You can access Gallup’s data portal to explore and download survey results: [Gallup World Poll](https://news.gallup.com/poll/168743/world-poll.aspx).

3. Kaggle: Kaggle is a platform for data science competitions and datasets. You can often find datasets related to the World Happiness Report uploaded by users. Visit Kaggle and search for “World Happiness Report” to see if any datasets are available: [Kaggle](https://www.kaggle.com/).

4. *Data repositories: You can also find datasets related to the World Happiness Report on various data repositories such as GitHub, data.gov, and others. Perform a search on these platforms using keywords like “World Happiness Report” or “happiness data” to find relevant datasets.

5. United Nations Sustainable Development Solutions Network (SDSN): The SDSN collaborates on the World Happiness Report, and they may provide access to related datasets through their website or data portal.

These sources should provide you with access to the data you need to analyze and compare happiness levels across countries.

Here is a link to a page with some faulty charts. At the bottom is a chart on happiness published by the New York Times. There is also a graph on the Challenger Disaster. The Space Shuttle Challenger exploded shortly after take-off in January 1986.