Wall of Laughter

On the one hand, there is the huge environmental pollution that is happening as human beings continue in their relentless quest to construct a world of their desires. But on the other hand, there prevails throughout the cosmos a completely pollution-free industry which has been in existence for aeons. This is the industry of Nature. Human beings have completely failed to create pollution-free industries. But on the very same planet where we presently live Nature has been running, since the very beginning, completely pollution-free industries, and that too on a huge scale! Planet Earth is continuously in motion. It moves continuously about its axis, at a speed of around 1000 miles an hour. Along with this, it moves in the vast space in a fixed orbit around the sun, at a mindboggling speed of 67,000 miles per hour. The first journey gets over in 24 hours; the other in a year. This twin movement of Planet Earth is taking place continuously. But this produces no noise or any other sort of pollution! The sun is an enormous storehouse of fire, heat and energy. It is so vast that it can contain 12,00,000 planets the size of the Earth! It is situated at a distance of around 92 million miles from the Earth. Despite being so far, it continuously sends to Earth light and heat, without which life here would be impossible. In this process too there is no pollution at all! There is another industry in Nature—in the form of trees and plants. This industry functions in accordance with an intricate system. Trees and plants continuously supply animals and human beings with much-needed oxygen. Along with this, they continuously absorb the carbon dioxide that we breathe out. This is a really astounding sort of industry. And it too is completely free of noise, smoke and other sorts of pollution! The Earth has huge reserves of water in the form of seas and oceans. This water contains preservatives, in the form of salt. Because of this, this water is not directly usable for humans to drink. But here too there is an amazing natural