pollution
 Pollution is a major ploblem the global is facing.scientists says,  Although global health investments focus on AIDS, malaria, and tuberculosis, recent estimates say pollution kills three times as many people.

 impact of pollution on human health is higher than any disease ,according to John Balbus, M.D. NIEHS senior advisor for public health.said though we normally focus on on aids,malaria,tuberculosis,Yet forgetting that pollution is supposed to be financed or funded more than these diseases, which receives  the lion’s share of investment in global health.The 2019 World Environment Day was marked by campaigns to fight air pollution around the world, as the UN and governments highlighted that seven million people, including 600,000 children, die annually from causes related to poor air quality. David Boyd, UN Special Rapporteur on human rights and the environment, issued a statement calling on governments to treat the issue urgently, as part of their human rights commitments.i think it's better to gate up and start doing what's good for everyone when we are still having time.