This is a paper that I read that is very interesting; "LiG Metrology, Correlated Error, and the Integrity of the Global Surface Air-Temperature Record".
This paper talks about why you can't trust the global temperatures data because the instruments used to measure temperature are all over the place.
Kinda like you can't trust the vote because it's not the voter that matters it's the people who count the votes!
Ed McQuarrie talks the REAL History of Stocks and Bond performance.
https://www.morningstar.com/portfolios/how-use-commodities-your-portfolio?utm_source=eloqua&utm_medium=email&utm_campaign=FundSpy&utm_content=None_61962&utm_id=32070
How Commodities funds can help diversification with Stocks and Bonds and usually not correlated to either
https://www.morningstar.com/funds/most-stunning-fact-about-vanguards-etf-flows-2
This article shows people are pulling money out of mutual funds and putting it into index funds an example is VOO. Also Vanguard Primecap and Core fund opened the fund due to them both because of money being pulled out. INDEX ETF's way to go tax efficient and low expenses