According to a study published in Conservation Letters,a research team led by biologist Brian MacKenzie ran computer models of the population dynamics of the bluefin tuna that suggest that,even if fishing were banned immediately,the population of bluefin in the Atlantic and Mediterranean oceans will most likely collapse.This is a serious issue for sushi lovers everywhere,and some sociologists call it:
A) technological diffusion.
B) ecoterrorism.
C) a tragedy of the commons.
D) a public goods dilemma.