Our only Earth is suffering from pressing ecological crisis taking the forms of plastic waste, illegal logging, air pollution, and global warming, to mention but only a few. Mitigating the damaging impacts of this crisis necessitates political altruism and cross-national solidarity on the part of the citizens of respective nation-states. This is so because the impacts of ecological problems more often than not defy national borders. One way for a national citizen to enact such an altruism and solidarity is by exercising their state-protected human rights with global ecological responsibilities in mind. This international seminar talk seeks to explicate the relation between human rights and ecological citizenship on the one hand and to investigate possible different ways of expressing such global ecological responsibilities on the other.