What happens when the ecological footprint ratio increases to a ratio over 1

An earth equivalent ratio over 1 indicates a global over shoot, a condition that ecological goods and services are consumed at a rate beyond the biosphere's regeneration rate, as a result erode the natural capital, sustainability requires the avoidance of global overshoot, or a Footprint ratio behind 1.

eventually the earth will run out of resources

Explanation:

the two sets of lines are :

the arab empire adopted the muslim religion as their main belief. arabs would influence the people from the territories they invaded towards islam (the muslim belief).

nevertheless, throughout the history of the arab empire, rulers brought intellectual individuals from other religions to their centers of learning. these other foreigners included jews, christians, greeks, persians, and indians.   these resulted in the adoption of important knowledge developed by these cultures by the arabic empire. for example, the works of aristotle were translated from greek to arab and indian scientists brought the numerical concept of "zero" to the arabs.

nowadays, 93% of the arab population is muslim, which at the same time is subdivided in sects including the sunni, zaini, alawi, shia. the remaining 7% is composed mainly of christians.