In order to help preserve our planet's natural resources, many of the world's greatest thinkers and scientists throughout history have observed a vegetarian diet and affirmed its necessity from the standpoints of both morality and logic.

Please remove spaces between words.
Inordertohelppreserveourplanet'snaturalresources,manyoftheworld'sgreatestthinkersandscientiststhroughouthistoryhaveobservedavegetariandietandaffirmeditsnecessityfromthestandpointsofbothmoralityandlogic.