Climate change is the defining issue of our time ... we should there by around mid-century. 'These numbers define the geophysical requirement. Scientists then use engineering and economic models to ...

Things are likely to worsen in the coming decades, but scientists argue urgent action can still limit the worst effects of climate change. Climate change is the long-term shift in the Earth's ...

The simplest explanation of that linkage is that global warming is the chief cause of changes in our current climate. Here, we define both of these concepts, describe how they are measured and ...

The Intergovernmental Panel on Climate Change definition is: Climate in a narrow sense is usually defined as the “average weather,” or more rigorously, as the statistical description in terms of the ...

“Children need to hear the truth and clear facts about climate change. It’s important that you feel confident in your definition of climate change and its impact. "What we always emphasise is ...

Things are likely to worsen in the coming decades, but scientists argue urgent action can still limit the worst effects of climate change. Climate change is the long-term shift in the Earth's ...