All it takes is to check, don'tcha know
For their claims are so unsound.
Unfortunately, some misuse science. Some of their intentions, are far from benevolent. They see science as a mechanism for political power and control. There is great danger from those who would use science for political control over us.
How do they do this? They instill, and then continuously magnify, fear. Fear is the most effective instrument of totalitarian control.