More than 170 countries - including Australia - have signed the Paris agreement on climate change at the United Nations headquarters in New York.It's signaled their commitment to put the landmark deal - to curb global temperature rise - into practice.
More than 170 countries - including Australia - have signed the Paris agreement on climate change at the United Nations headquarters in New York.It's signaled their commitment to put the landmark deal - to curb global temperature rise - into practice.
