A conservation easement is a legal agreement between a property owner and a conservation organization, generally a private nonprofit land trust, that restricts

“The Earth says, God has placed me here. The Earth says that God tells me to take care of the Indians on this earth; the Earth says to the Indians that stop o

An urgent, resounding call to protect 50 percent of the earth's land by 2050—thereby saving millions of its species—and a candid assessment of the health of

"An audacious and concrete proposal…Half-Earth completes the 86-year-old Wilson’s valedictory trilogy on the human animal and our place on the planet." —J

Human health depends on the health of the planet. Earth’s natural systems—the air, the water, the biodiversity, the climate—are our life support systems.