With limited access to sanitation facilities, Nigeria has historically been among the top countries in the world seeing open defecation. Apart from the environmental challenges, this is also blooming into a full-blown health crisis for the country.
Air pollution in India has been at drastic levels for a while now. The Government has been taking baby steps to counter this. But this is not enough. We need urgent and immediate measures to reverse this and as with everything else, change happens at an individual level.