• "Furthermore, both Pennsylvania and New Jersey Departments of Environmental Protection have evaluated the sediment to be dredged and also found it to be not toxic." - Robert Brady Tweet
• "I think an old style of addressing environmental problems is ebbing, but the rise of the so-called conservative, political movement in this country is not a trend towards the future but a reaction to this very broad shift that we are undergoing." - Paul Hawken Tweet
• "One of the things that I've always thought I would like to do is to develop an environmental index. Then people can measure their own environmental performance on an index as they do in other ways." - Maurice Strong Tweet
• "Well, for starters, we have to do more to create demand for new technologies that can reduce our dependence on foreign oil and environmental degradation." - Sherwood Boehlert Tweet
• "God has cared for these trees, saved them from drought, disease, avalanches, and a thousand tempests and floods. But he cannot save them from fools." - John Muir Tweet
• "I always thought we had an environmental problem, but I hadn't realized how urgent it was. James Lovelock writes that by the end of this century there will be one billion people left." - Vivienne Westwood Tweet
• "Harmony with land is like harmony with a friend you cannot cherish his right hand and chop off his left." - Aldo Leopold Tweet
• "The most meaningful engine of change, powerful enough to confront corporate power, may be not so much environmental quality, as the economic development and growth associated with the effort to improve it." - Barry Commoner Tweet
• "No one should be able to enter a wilderness by mechanical means." - Garrett Hardin Tweet
• "In the rich world, the environmental situation has improved dramatically. In the United States, the most important environmental indicator, particulate air pollution, has been cut by more than half since 1955, rivers and coastal waters have dramatically improved, and forests are increasing." - Bjorn Lomborg Tweet