The charts show the proportion of 4 environmental problems are concerned by people in Singapore, Zambia, and Cameroon estimated by a survey.
Overall, overpopulation is the most concerning problem in Singapore and Zambia, while the problem of waste disposal is more considered in Cameroon. In all of three countries, pollution is the least concerned environmental issue.
42% of people in Cameroon consider the problem of management of garbage as the most pressing issue. In contrast, this problem is estimated at third place in Zambia and Singapore, by 14% and 21%, respectively and in these countries, increasing growth of population is the most crucial problem 43% of Zambian and 37% of Singapore’s people are concerned about it. similarly, nearly one third of Zambian and over than one quarter of Singapore think of global worming as the second-most critical issues to address. In Zambia, Handling disposal and pollution are two problem that evaluate equally, by 14%. Pollution issue in both Cameroon and Singapore is concerned just 16% of people as the least important problem. Overpopulation is the second-most pressing environmental issue in Cameroon, by 23%, and global worming placed in the third, at 19%.