Live As In Paradise Saving Nature!

Without energy no one can think, speak and do works in the world; Plants, crops and vegetables get energy direct from Sun and grow; But we can grow and survive getting energy from crops as our food; If Nature is destroyed, can all survive on the only Earth we all live? Without hunger no one can live in this world or live anywhere in Universe; When this is so, how can humans live in Moon or Mars sans Nature; If we have created Nature with trees, plants and crops there it's possible; But without doing so, is it sensible to destroy Nature on the Earth? Forest and agriculture can sustain with river water only everywhere; Linking of rivers is long overdue to bring water to desert areas and dry lands; When this is so, is it fair to destroy natural resources and pollute rivers? Without making survival stable, we can't travel in Space to live in Mars! Unless industries and agriculture are equally looked after well by all, Humanity cannot control hunger and eliminate poverty to live as in Paradise!