The pie charts compare the percentage of people concerned about four distinct environmental problems, which are pollution, global warming, overpopulation and waste disposal across India, Singapore, and Vietnam.
Overall, overpopulation is the most environmentally worrying for citizens in India and Singapore, whereas waste disposal stands out as the MOST serious concern for people in Vietnam. Conversely, waste disposal and pollution attract the least amount of public worry in India and Vietnam, respectively.
In detail, the percentage of people concerned about overpopulation accounts for 43% of the total, followed closely by Singapore at 37%. However, this issue drops significantly to 23% in Vietnam. Global warming is the second dominant concern for Indian and Singaporean citizens, with respective figures of 29% and 26%. In contrast, these figures for Vietnam are less prevalent in Vietnam, with only 19% of people concerned about it.
Regarding the remaining problems, waste disposal is the prominent environmental anxiety in Vietnam, representing nearly half of the total at 42%. This figure is significantly higher than those in Singapore and India, at 21% and 14%, respectively. Meanwhile, the proportion of people concerned about pollution is identical in Singapore and Vietnam at 16%, which is double the figure for India at 14%.
