One of the single most important challenges facing Bristol and cities like it as they grow their economies is how to do development without doing gentrification. I set out from the start that I believe gentrification to be a social ill. This is not because I want communities to remain stagnant. Rather it’s because gentrification more often is driven by and is an expression of the relative powerless of some in the face of the power of others, the further exclusion of the economically marginalised from economic opportunity, and underpins growing racial and class segregation.