For those looking for a deeper look into the subject (and are not self-deceiving about human nature in groups) I heartily recommend https://en.wikipedia.org/wik

For those looking for a deeper look into the subject (and are not self-deceiving about human nature in groups) I heartily recommend https://en.wikipedia.org/wiki/Diffusion_of_responsibility https://en.wikipedia.org/wiki/Diffusion_of_responsibility