Patlisiso e rometsoeng e tlameha ho fana ka litharollo ho bonyane o mong ho tse robong tsa meeli ea lipolanete le ho ba le monyetla oa ho ba le phello e lekantsoeng ea lefats'e. Bo-rasaense ba tsitsitseng ba khethile meeli e robong ea lipolanete eo re ke keng ra e tšela ntle le ho ipeha kotsing ea ho putlama ha bophelo Lefatšeng kamoo re e tsebang kateng. Johan Rockström 'me Owen Gaffney ba hlalositse meeli ena bukeng ea bona Ho roba Meeli, hammoho le webosaeteng ea Stockholm Resilience Center. Ho hlokahala khato hona joale ho re thibela ho tšela meeli ena, 'me moo re seng re e tlotse, ho tataisa phetoho e sireletsehileng le e lokileng ea lefats'e ho khutlela ka har'a Planetary Boundaries.