of scaremongering about computer monitors and radiation.
Modern monitors emit tiny levels of radiation - far lower than a mobile phone for instance. Monitor manufacturers pay a lot of attention to making products with very low emission levels, and although there will always be some radiation it isn't worth worrying about unduly.
A large monitor emits more than a small one, and a colour screen more than a monochrome. I don't have any statistics to hand about which makes are best in terms of levels I'm afraid.