Despite major advances and investment in cleaning the air, the silent killer of air pollution is still prevalent in many developed cities. Since about 61% of the worlds population now live in cities, we urgently need to improve the quality of the air we breath.
Despite major advances and investment in cleaning the air, the silent killer of air pollution is still prevalent in many developed cities. Since about 61% of the worlds population now live in cities, we urgently need to improve the quality of the air we breath.
harebellish 1 year ago
@harebellish I wish all comments on YT were as educated and informed as yours.
naltrexone23X 1 year ago