“…The IFs model 55 is an integrated assessment tool that includes the following dynamically interconnected systems: agriculture 56 , climate 57 , 58 , conflict 59 , demographics 55 , economics 60 , 61 , education 62 , energy 63 , gender 64 , governance 65 , health 66 – 68 , infrastructure 69 , international relations 70 , 71 , poverty 53 , 72 , and technology 73 . IFs can be used to explore broad questions of integrated development within and across systems and forecasts variables for 186 countries from 2017 to 2100.…”