The study: https://onlinelibrary.wiley.com/doi/abs/10.1111/joim.12737. Sorry, full study is paywalled.
You’re holding a cup of coffee when someone bumps into you, causing your hot beverage to spill everywhere.
If someone asked you why you spilt the coffee, you may answer with, "Well, because someone bumped into me of course!"
Wrong answer. You spilled it because coffee was in the cup; if tea...
I'm sure most of us coffee drinkers look for Fair Trade beans. I love my cold brew Momotombo from the hills of a volcano in Nicaragua.
The old format for coffee involved brokers buying up coffee beans from growers for a small price and selling the beans to large companies for a larger price...