Guardian: A world that does not manage to curb global warming is an insecure world. A series of recent reports of the Intergovernmental Panel on Climate Change makes it abundantly clear.
If we do not succeed in staying below the target of keeping temperature rises below 2C over preindustrial levels, the consequences are likely to be far-reaching and disastrous. We will see a dramatic rise in sea levels, by up to a metre in this century alone, a greater frequency of violent storms, increased desertification,...