Talk to someone who rejects the conclusions of climate science and you’ll likely hear some variation of the following: “That’s all based on models, and you can make a model say anything you want.” Often, they’ll suggest the models don’t even have a solid foundation of data to work with—garbage in, garbage out, as the old programming adage goes. But how many of us (anywhere on the opinion spectrum) really know enough about what goes into a climate model to judge what comes out?

Why trust climate models? It’s a matter of simple science

One major problem with political discourse in America is that everyone thinks they have an answer, but very few have the knowledge to defend their answer.