A seminal moment in mankind's history occurred when in 1949 Aldo Leopold announced the concept of a land ethic: "We are all part of the greater interconnected whole of plants animals and microorganisms."
The six alternative energies that will free us from dependence on foreign oil.
How much irreversible change to our atmosphere has already occurred? Can we control the devastating effects that burning fossil fuels will cause? If there is not a global plan to save the planet, what will the future hold?
Our planet is warming; it's significantly warmer in the 21st century than it was in the last third of the 20th century. Indeed, four of the warmest years on record have occurred in this century...
The greatest impacts from climate change will not be warmer temperatures but water shortages. There exists solutions that will make us rethink everything from how we use water, to where we live, to who owns water.