Cranks, quacks, and pseudoscientists favor ad hominem attacks against scientists over arguments based in science. Unfortunately, new research suggests that ad hominem attacks against scientists making a scientific claim can be as effective as attacks based on science and evidence.
![Ad Hominem](https://i0.wp.com/www.respectfulinsolence.com/wp-content/uploads/2018/02/AdHominem.jpg?fit=1200%2C799&ssl=1)