Simple seagrass can answer some complex climate problems. Joanne Saad

Our home is girt by sea; our land abounds in nature’s carbon sinks

Reducing carbon emissions is necessary, but what about the carbon that has already been released into the atmosphere? Many countries are turning to “biosequestration” for the answers: using nature - including…
Blue carbon could mean a brand new day in sequestration. Flickr/Daniel Peckham

A carbon store by the seashore? It’s sedimentary

One of our most valuable stores of carbon dioxide isn’t even covered in our carbon accounting plans. And because we don’t know about it, we may be destroying it. Seagrass meadows, mangroves and salt marshes…

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