As reported in the newspaper The Asian Age, Mumbai and Delhi are among the top five most polluted cities in the world. With about 900,000 vehicles regularly plying the streets of Mumbai and another 300,000 moving in and out of the city each day, the air pollution rates, it is reported, are 600 to 800 percent higher than the permissible emission limits set by the World Health Organization.
डाउन टू अर्थ मैगज़ीन कहती है कि चीन देश में लोगों का “रहन - सहन और खाना - पीना बदल रहा है ” जिस वजह से वहाँ के जंगली जानवरों की ज़िंदगी को खतरा है ।