I like good writing and I strive to understand commodity markets. So I was pleased to stumble upon a well written, pedagogical commodity market report: the Standard & Poor's Commodity Perspective - S&P CSCI. I read the January edition. It's obsolete by now but still helpful.
Author Michael McGlone assumes no expertise on our part. He tells us, for example, that livestock prices "generally have an inverse relationship with the primary feedstock, corn."
He's a big-picture analyst. He connects January commodity returns to the real economy, consumer price inflation, past returns, other asset markets, and ongoing analyst debates.
In his final paragraph, by directing our eyes to the past, he shows us the future:
In 1900, when the U.S. began to industrialize, per-capital annual oil consumption was about 1 barrel per person. By 1970, it was about 27. In 1950, Japan consumed about 1 barrel per person annually. By 1970, it was about 17. In 1965, South Korea consumed about the same 1 barrel per capital and by 2000, it was about 17. today, China and India consume just over 1 barrel of oil per person annually.