Perceived seriousness of environmental problems (a 1⁄4 0.86)
(1) How serious do you think the environmental problems are?
(2) How urgently do you think HK’s environmental problems need to be dealt
with?
(3) I think HK’s environmental problems are worsening
(4) HK’s environmental problems are threatening our health
(5) HK’s environmental problems are threatening the reputation of HK