Tag Archives: peer-reviewed studies

Vaccines are tested against placebos

Lately, my Facebook page has been flooded with people insisting that  “no vaccine is tested against a placebo” (sometimes stated with additional qualifiers like “double-blind” or “saline placebo”). This claim, like so many anti-vaccer claims, is blatantly false. Nevertheless, I … Continue reading

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Masks and COVID vaccines were huge successes; ivermectin and hydroxychloroquine were not

COVID19 presented an unprecedented challenge for modern science/medicine. Faced with a novel infectious disease, doctors, scientists, and health officials rose to the challenge in remarkable speed. That rate at which we went from never having heard of COVID19 to having … Continue reading

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Debunking 30 bad arguments about COVID/vaccines

The COVID era has been a golden age of misinformation. It has seen the development of innumerable false claims and shoddy arguments, and it has breathed new life into ancient anti-vaccine tropes. Indeed, I find it impossible to make any … Continue reading

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What does “statistically significant” mean?

Lately, social media has been flooded with people sharing studies about various aspects of COVID. This is potentially great. I’m all for people being more engaged with science. Unfortunately, many people lack a good foundation for understanding science, and a … Continue reading

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The overwhelming consensus on climate change

The climate is changing, and we are the primary cause. These are simple facts that are supported by a vast body of evidence and agreed upon by virtually allcr experts. Nevertheless, many people continue to think that the science isn’t … Continue reading

Posted in Global Warming, Nature of Science | Tagged , , , , | 75 Comments