Not one climate change prediction made in the last 50 years has come true.
You want the truth? There it is.
I understand the sentiment and fully agree that environmentalists are not the people to go to in order to get reliable predictions. However, the chart demonstrates that not a single environmental prediction made 50 years ago has come true. That is, if the predictions on the poster were ALL the predictions from the earth day in 1970.
The poster does not represent ALL the environmental predictions of the last 50 years. (Some of which were made yesterday by Yang!) This is just a nit, but it invalidates the truthfulness of the poster itself.
A better title for the poster would have been: Not a single environmental prediction from Earth Day 1970 has come true. And this new title would only be appropriate if the poster contained all of the predictions from Earth Day 1970.
That’s a good chart.