「動物紀錄片之父」大衛．艾登布祿爵士(阿Sir)，碰上美國總統奧巴馬到底會擦出甚麼火花？原來奧巴馬是阿Sir的忠實粉絲，從小追看他主持及製作的生態紀錄片。節目中，平日經常接受各地傳媒採訪的奧巴馬轉換身份，在阿Sir 89歲大壽之日於白宮親自訪問他，主要談及地球的未來、自然保育的重要及可行政策，探討全球氣候變化及其對環境的影響，阿Sir亦分享他對全球環境問題的看法。

「動物紀錄片之父」大衛．艾登布祿爵士(阿Sir)，碰上美國總統奧巴馬到底會擦出甚麼火花？原來奧巴馬是阿Sir的忠實粉絲，從小追看他主持及製作的生態紀錄片。節目中，平日經常接受各地傳媒採訪的奧巴馬轉換身份，在阿Sir 89歲大壽之日於白宮親自訪問他，主要談及地球的未來、自然保育的重要及可行政策，探討全球氣候變化及其對環境的影響，阿Sir亦分享他對全球環境問題的看法。

大卫艾登堡分享他毕生所学，揭开地球最壮丽水下栖息地的面纱，向我们展示人类正身处最伟大的海洋探索时代，并强调其重要性。在揭露海洋面临的最大挑战时，艾登堡传达了一个充满希望的讯息：以前所未有的规模复原海洋生态并非遥不可及。

大卫艾登堡分享他毕生所学，揭开地球最壮丽水下栖息地的面纱，向我们展示人类正身处最伟大的海洋探索时代，并强调其重要性。在揭露海洋面临的最大挑战时，艾登堡传达了一个充满希望的讯息：以前所未有的规模复原海洋生态并非遥不可及。

Health care reform was the first big policy deal taken on by the Obama administration. Many say the young president has bet the mid-term elections, possibly his presidency, on the outcome. In a new investigation FRONTLINE goes behind closed doors at the White House, in Congress and the boardrooms of the giant health-care lobby to examine the political battles and costly compromises that defined Barack Obama's endeavor.

Health care reform was the first big policy deal taken on by the Obama administration. Many say the young president has bet the mid-term elections, possibly his presidency, on the outcome. In a new investigation FRONTLINE goes behind closed doors at the White House, in Congress and the boardrooms of the giant health-care lobby to examine the political battles and costly compromises that defined Barack Obama's endeavor.

婉转，清丽，高亢，鸟儿在枝头欢唱。世界自然纪录片之父爱登堡老爵爷讲述鸟类鸣叫对于种群的意义。 　　David Attenborough chooses seven of the most remarkable animal songs found in nature and explores the significance of these songs in the lives of their species.

David Attenborough chooses his ten favourite animals that he would most like to save from extinction. From the weird to the wonderful, he picks fabulous and unusual creatures that he would like to put in his 'ark', including unexpected and little-known animals such as the olm, the solenodon and the quoll. He shows why they are so important and shares the ingenious work of biologists across the world who are helping to keep them alive.

大卫·爱登堡爵士将深入地探寻和研究人类历史上最著名的大象Jumbo, 无数著名的书籍和电影的创作灵感都来自于Jumbo，其中最出名的就是迪士尼的小飞象（Dumbo）。这部纪录片主要围绕近两个世纪以来人类对于这类动物的研究取得了多么巨大的进步，通过对Jumbo的骨骼标本的研究，来试图还原它曾经生活的环境和它传奇的一生以及其神秘而悲剧的死亡。

David Attenborough chooses his ten favourite animals that he would most like to save from extinction. From the weird to the wonderful, he picks fabulous and unusual creatures that he would like to put in his 'ark', including unexpected and little-known animals such as the olm, the solenodon and the quoll. He shows why they are so important and shares the ingenious work of biologists across the world who are helping to keep them alive.