This document summarizes an article written by Nani Palkhivala about the declining health of the planet and the role of the green movement. It discusses how perceptions have shifted from a materialistic view to an ecological view that sees the Earth as a living organism under stress. It outlines the concept of sustainable development and notes that unsustainable utilization of resources like fisheries, forests, and croplands is causing problems. It also discusses issues like deforestation, population growth, and the need for industries and society overall to preserve the environment for future generations.