https://towardsdatascience.com/how-to-learn-causal-inference-on-your-own-for-free-98503abc0a06
https://www.fraserinstitute.org/sites/default/files/ESG-myths-realities-new-capitalism_0.pdf
https://knowledge.wharton.upenn.edu/article/ai-in-finance-the-promise-and-potential-pitfalls/