and parents who refuse to vaccinate their children should consider what they are doing to other young kids in their communities..

people who want to learn about and take action on the world�s biggest challenges. extreme poverty ends with you...

225,000 deaths a year at the hands of modern medicine. two to four million maimings. 2.25 million deaths per decade. the crown is responsible..

global citizen campaigns on the united nations� global goals, which call on countries to pursue clean air quality. you can take action on this issue.