How can something "suggest" a recession is "unavoidable." If its a suggestion, then by definition it isn't unavoidable. These articles are silly. You'll find them for every time the market sneezes. October 2015, World Faces a Recession Next Year: https://www.cnbc.com/2015/10/13/citis-buiter-world-faces-rec... June 2016, The Next Recession is Already Here: https://www.cnbc.com/2016/06/21/the-next-recession-is-alread..…
Nonsense.
Say I have a coin that I suspect has heads on both sides. Instead of just checking the coin, I flip it ten times in a row and check the result -- ten heads. "Coin flips suggest 'heads' unavoidable."
The article is saying there is some situation in which a recession is unavoidable, and signs point to us being in that situation.