China and the United States have ratified the Paris Agreement on climate change, a very important step since the two countries together account for around 40% of global carbon emissions.
This is the signal many other countries have been waiting for – an agreement that many thought could not be possible. Now that it has happened, let us not hold our breath too long before the target of 55 countries is reached.
This blog was started by the Monday Group - which was set up in April 2016. Each item contains a link back to its source, where more information can be found. Comments are welcome