Inaction and Inability

Inaction is an indisposition that can be cured by calls to action. Inability is a serious illness that will be fatal without proper treatment. Inaction is usually a symptom of inability, especially when the calls to action don’t work. Take inequality and injustice for example. These problems have existed for thousands of years all over the globe. Our inability to build an equal and just world is obvious. I'm afraid that the issue of climate change is much more difficult than the problems of inequality and injustice.
As an intelligent species, we either go intelligent or go extinct. I wonder if there is a better cure than intelligent revolutions for our inability to save humanity.
Dinosaurs had no capacity to change their evolution but we have.