Yes, we agree with the statement because in some situations one country may have to disproportionately bear the brunt of a global problem i.e. environmental degradation causing a serious threat to security, for example, due to global warming, a sea level rise of 1.5-2.0 meters would flood 20% of Bangladesh, inundate most of Maldives and threaten nearly half the population of Thailand, Hence, international cooperation is vital due to global nature of these problems.