Within May survey CVVM focused on the environment. The survey also investigated how Czech citizens evaluate gravity of some problems related to global environment. As a most important problemes were marked polution of drinking water (95 % „very + fairly important problem“), cumulation of garbage (94 %), lack of drinking water (91 %) and disappearance of rain forests (89 %). Public opinion is divided on question of genetically modified food (46 % „very + fairly important problem“ vs.