US President Barack Obama has called on world leaders to agree to cut carbon emissions at crucial talks in Paris later this year.
Speaking in Alaska, he said countries including his own were not doing enough to stop global warming.
BBC News quoted Mr Obama as saying that “Any so-called leader who does not take this issue seriously is not fit to lead”.
World powers meet in Paris in December with the aim of agreeing to curb the rise in global temperatures.
Taiwan National Day Celebration
