<正>1 Introduction As the target commitment period under the Kyoto Protocol nears its end,further measures are under consideration by all the parties to the UNF
What happens after 2014 in Afghanistan is generally viewed as a serious challenge to the international community.Although there are high hopes,many countries fe
From the 1980s to the mid-1990s,Africa’s economic development stagnated. Its geopolitical importance diminished remarkably after the end of the Cold War. Afric