Kellan Davidson

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Urban Farm

The idea of an Urban Farm, with food grown just a subway or a bus ride away has taken hold. Kellan Davidson of Ithaca College talks with The Battery Conservancy’s Farm Manager Carol Hammer about farming for production and community in Manhattan.

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How Water Intensive Food Choices Impact California’s Drought

As the climate changes, the frequency and severity of droughts in California are expected to increase. This makes it increasingly important that we adapt our lifestyles and daily choices to decrease our water use to protect our environment, economy and communities.

Rachel Carson: giving nature a voice

Rachel Carson’s rare ability to combine scientific fact with poetic language reached the hearts and minds of a lay audience and gave birth to the movement of environmental consciousness.

The Most Important Organism?

On a recent fossil collecting trip a friend asked, “What do you think is the most important organism on the Earth?” She...

Fixation on Nitrogen

Scientists at three North American universities have discovered one of nature’s “backup methods” for converting nitrogen into plant nutrients. Research published today in the journal “Proceedings of the National Academy of Sciences,” shows that the process may be more resilient than previously known.

The Human Revolution

Earth as seen at night from space today show high concentrations of human industrialization. 200 years ago, such a picture would show...