Climate change: Trees 'most effective solution' for warming

Researchers say an area the size of the US is available for planting trees around the world, and this could have a dramatic impact on climate change.

Planting trees could have a huge impact on the mitigation of climate change.

The study shows that the space available for trees is far greater than previously thought, and would reduce CO2 in the atmosphere by 25%.

The authors say that this is the most effective climate change solution available to the world right now.

But other researchers say the new study is "too good to be true”.

Read the story from the BBC News by Matt McGrath - “Climate change: Trees 'most effective solution' for warming.”