In world where there is high growth rate of population and resources are diminishing circular economy is way to go to support the growing population like in case of solid waste management conversion, for at the rate in which waste is being generated globally, is rising more rapidly than population under our economies which is brought by linear economy which is a system of take, make, dispose model of production of which we have limited resources which should be conserved to support our rising population which needs employment of circular economy in which resource input, waste and energy leakages are minimized by slowing, closing and narrowing material loop which can be achieved through repair, reuse, remanufacturing, refurbishing and recycling.
Taking on consideration on things we call trash which we can sell through e bay and recycling of the same we would have more resources for supporting our growing population. This can create job opportunities for unemployed as well as saving our environment from devastation for if we can get smokeless, soot-less charcoal from tree and handicraft without much effort. Building interlocking block which you will not need to put in the kiln and no need to use mortar in between, why make brick which needs to be put in the kiln and needs mortar which is a lot of wasted resources. So circular economy has bright future if we want to solve our rising global challenges: poverty, unemployment which contributes at large percentage on cross-cutting issues like insecurity, drug and substances abuse, teen pregnancies and the relative cycle of poverty
Conflict over natural resources and environment are among the greatest challenges in 21st-century Geopolitics. These conflicts present serious threats to human security at both national and local levels. Natural resources can nonetheless serve as a vehicle for peace if managed in a sustainable and equitable manner