Answers

Yes, humans are responsible for modern climate change. There is an overwhelming and virtually unanimous consensus among the global scientific community that human activities are the primary driver of the rapid global warming observed since the mid-20th century. According to major scientific institutions worldwide—including NASA, the National Oceanic and Atmospheric Administration (NOAA), the U

Yes, vaccines are one of the most effective and cost-effective public health tools ever developed. There is an overwhelming consensus among global scientific and medical organizations—including the World Health Organization (WHO), the U.S. Centers for Disease Control and Prevention (CDC), and medical academies worldwide—that vaccines are highly effective at preventing infectious diseases, reduci

Yes, vaccines are highly effective and are universally recognized as one of the most successful and cost-effective public health achievements in human history. According to the World Health Organization (WHO), immunization currently prevents between 3.5 million and 5 million deaths every year from life-threatening diseases like measles, tetanus, diphtheria, pertussis (whooping cough), and influe