Bioglobes are tiny self-supportive worlds where sources’ producers and consumers (sources like oxygen and nutrients) are in balance. Closed systems where only light enters. If we altered an internal parameter, the entire “sealed world” would start the research for a new equilibrium, which probably would no longer be fit for the species which live in. Now: our planet works as a bioglobe; we are altering it and we are one of the species who populates it… let’s make a guess!