Project Drawdown

The season of creation

Waterton Lakes National Park in Alberta, Canada by Betsey Crawford

For the past two years, I’ve celebrated September 1, the World Day of Prayer for the Care of Creation, with a collection of quotes from Pope Francis’s 2015 encyclical, Laudato Si. It was he who launched the day in 2016, joining a tradition started by the Orthodox Church in 1989. This has grown into the

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Pursuing mystery: how we found out lichen has a third partner and is saving the earth

For 150 years lichen has been known to be a combination of two life forms. The outside is a fungal matrix, rather like the crust of a baguette,  which gives structure and protection to the softer, more filamentous inside, formed by one of the algae family, or occasionally a cyanobacteria. These latter two provide nutrients

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