World sees sobering consequences of climate change 's accelerating impacts , say they . But they say that national legislation to limit emissions is necessary . In 2008 UK members shaped and strengthened the Climate Change Act . U.N. action on climate change will only be credible if backed up by national legislation , they say . ` ` The fate of our planet depend on our actions , '' they write .
World sees sobering consequences of climate change 's accelerating impacts , say they . But they say that national legislation to limit emissions is necessary . U.N. action on climate change will only be credible if backed up by national legislation , they say . ` ` The fate of our planet depend on our actions , '' they write .