Climate Change Denial

Are deniers of human-caused climate change viewed as less intelligent? Political beliefs matter, and that's where it gets interesting.

Green Products and Likability

It's not easy (or cheap) being green. But buying environmentally friendly products may give you a likability bump with the right people.

Vegan Likability

Alongside the rise in vegetarian diets, vegan diets have become more popular. We wondered whether perceptions of vegans are favorable, and if age, politics, or dietary habits influence these perceptions.

Vegetarian Likability

Vegetarian diets are good for our health and the environment. But are perceptions of vegetarians also favorable? And do gender, politics, or dietary habits of the perceiver matter?

Vegetarian Labeled Food

Does a meal become less appetizing when it's labeled “vegetarian,” even when the ingredients are exactly the same?