Agyeman was the first to theorise, and explain the connection between the broader problem of racism in rural areas and the absence of people of colour from countryside recreation.
Agyeman oedd y cyntaf i ddamcaniaethu, ac i esbonio'r cysylltiad rhwng problem ehangach hiliaeth mewn ardaloedd gwledig ac absenoldeb pobl o liw mewn gweithgareddau hamddena yng nghefn gwlad.