To find environmental predictions that didn't happen try a google search for "Environmental Predictions that didn't happen", I promise you won't have to dig for results to find what you're looking for.
In the lists in various articles you'll find, notice that these predictions are often made by credentialed scientists from prestigious institutions, not an overhyped journalist making leaps from a scientific paper they don't understand.
One of biggest problem with the climate science is that it suffers from a selection bias. I think most people who go into that field already have their mind made up and their goal is to affirm their belief. And if they didn't, they'd be an unfunded nobody labeled a crackpot...as the skeptics/moderates often are.