Tejendra Pherali, a professor of education, conflict and peace at University College London, researches the intersection of education and conflict around the world.

When Jim Scott mentions ‘resistance,’ this recovering political scientist isn’t usually talking about grand symbolic statements or large-scale synchronized actions by thousands or more battling an oppressive state. He’s often referring to daily actions by average people, often not acting in concert and perhaps not even seeing themselves as ‘resisting’ at all.

If differing groups could be brought together cooperatively – not competitively – in a manner endorsed by both groups and where each side met on an equal footing, perhaps we could, as Salma Mousa puts it in this Social Science Bites podcast, “unlock tolerance on both sides and reduce prejudice.”

You and a body of like-minded people want to reform a wretched regime, or perhaps just break away from it and create an independent state. Are you more likely to achieve your goals by a campaign of bombings, assassinations and riots, or by mass protests which are avowedly peaceful? Your first step should be to schedule a sit-down with Erica Chenoweth, who has been studying that question since 2006.

In the latest edition of Social Science Bites, American sociologist Craig Calhoun discussed the formation of protest movement and the role of social science in addressing and understanding these outputs of social change.

Is the world getting less violent? It seems unlikely. But Steven Pinker has amassed empirical evidence to show that it is. In this interview with Nigel Warburton for the Social Science Bites podcast he explains some of the possible causes of this transformation.