Is our climate really changing?
In the last century, our planet's average temperature has risen by over half a degree Celsius. Earlier springs, melting ice and rising sea levels have all been blamed on climate change.
But couldn't these signs just be a blip in the stats? No.
Most scientists now agree that the Earth's climate is changing. It's not just because of better measurements or data collection. And the changes have been seen for long enough to satisfy even most sceptics that the change is real.
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