And as I look forward to other global issues that will require our attention this century -- food security, water security, home security, forced migration -- I see that we certainly do not know how we are going to solve those problems yet.
Kui ma nüüd vaatan teistele globaalsetele teemadele, mis vajavad sel sajandil meie tähelepanu: toidu ja vee olemasolu, turvalisus, sundränne, pean tunnistama, et keegi ei tea praegu, kuidas neid probleeme saaks lahendada.