It's no longer enough to live a greener life — now people are being encouraged to be environmentally friendly when they leave the Earth too.

Cardboard coffins, clothes sewn from natural fibers, a burial plot in a natural setting. Green funerals attempt to be eco-friendly at every stage.

"People are trying to think about what's the best way to live and with that, what's the best way to die," said Roslyn Cassidy, a funeral director for Green Endings, which provides eco-friendly funerals.

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