Charismatic, eccentric and unpredictable, Boris Johnson—who as a boy declared he wanted to be king of the world—has managed to ride the Brexit tiger to the top spot in Downing Street. Now he has to oversee the real-life implementation of this ideology born from decades of British Euroscepticism.

Can “BoJo the Clown” restore Britain’s glorious past or will he lead a country that’s going through the worst health and economic crisis in its history to collapse? We hear from his family, political allies and enemies, and even from Churchill’s grandson, to paint a portrait of this man and his country.

二Ｏ二Ｏ年八月，一个炎夏的晚上，黎巴嫩首都贝鲁特迎来一次灾难级的大爆炸。由于政府多年来的失职，导致大量危险化学品积存在市区一个仓库，最终令悲剧发生，市内建筑及民居都有如灾难电影般，在巨型爆炸中夷为平地。事件造成超过二百人死、六千五百人受伤，三十万人无家可归，价值超过70亿美元的财物被损毁。市内居民在事发时及事发后拍下的震撼画面，迅速在各地传开，令见者心碎。今集节目包含从未曝光的片段，并会追踪紧急救援人员当时的实地工作。

人类正以极快速度消耗地球上珍贵的水资源，并持续削弱自然环境令水分再生的能力。我们或会认为水资源短缺是一个遥远的问题，但在非洲、巴西、美国甚至外太空，世界每个角落都正受到缺水问题威胁。我们必须意识到，过度消费、人口过剩和威胁自然环境的生活方式，将令地球不胜负荷。

Humanity is rapidly consuming Earth’s precious, ancient, fresh water supplies and simultaneously removing nature’s ability to replenish them. People are already on the front line of this rapidly unfolding crisis – people who, unlike most of us, do not have the luxury of thinking water scarcity is someone else’s business. In Africa, Kansas, California, Brazil – and even in space - we find ourselves on a truly global journey as drought begins to threaten every corner of the earth.

Through our character’s stories we realise that water stress is in fact one of the first, tangible symptoms of our new reality: a planet that simply cannot cope with the over consumption, over population and assault on natural systems that modern life requires to sustain it.

全球气温正持续上升，科学家为此问题各出其谋，希望能够减少大气层内的碳含量。从简单的植树行动，到抽走二氧化碳的庞大地理工程，是否扭尽六壬就能逆转气候变化？以人为方式改变气候，又有什么风险？

As global temperatures rise, scientists are exploring solutions from planting trees to sucking carbon out of the air to geoengineering. But would they work? And what are the risks of engineering Earth's climate?

2018年复活节期间，帕希尼扬在亚美尼亚带着背包出发，于社交媒体直播上宣布将徒步行越国土。他此行目的是要引发一场革命，希望推翻自苏联解体后，一直以极权统治人民的腐败政府。行动一开始只有帕希尼扬、少数支持者和一只流浪狗支持，后来却获得越来越多人关注，他最后甚至推翻当时的总理萨尔基相。帕希尼扬是如何获取民众的支持呢？

On Easter 2018, a man put on a backpack and went live on Facebook to announce that he was beginning a walk across Armenia. His mission: to inspire a velvet revolution — and topple the corrupt regime that enjoys absolute power in his post-soviet nation.

The movement begins hopelessly, with Nikol and just a handful of supporters — including a stray dog — setting out on a 14-day march from one side of the country to the capital Yerevan. As they clash against the regime, there are many moments when their efforts seem doomed to fail, like every democratic movement in Armenia before them. But this time something is different. Step by step, the marchers begin to capture the hearts and minds of the Armenian public. 

从澳洲山林大火中死里逃生的众多野生动物，正展开它们漫长的康复旅程。今集节目会追踪澳洲具代表性的动物如树熊、袋鼠和袋熊，还有濒危的鹦鹉品种，记录它们获救、康复和最后放回野外的过程。救援期间纵然有许多令人动容的故事，但在气候日趋酷热的状况下，要保障野生动物安全仍然是一大挑战。

过去五十年，地球大约少了一半原有珊瑚。珊瑚是水底生态系统重要一员，但就受到过度捕捞和污染摧毁，气候变化导致水温上升，更导致灾难性损失。科学家预计，全球所有珊瑚几乎会于三十年内全数消失，而这场环境灾难将威胁全球数十亿人的粮食安全，并对海洋生态系统造成无法挽救的伤害。一些珊瑚出奇地幸免于白化现象，科学家致力研究其非凡特质，希望以创新科学带来一丝希望。

The last 50 years, we have lost roughly half of the planet’s coral. These vital underwater ecosystems are being wiped out by overfishing, pollution, and more catastrophically, rising water temperatures due to climate change. Scientists predict that in 30 years, nearly all of the world’s coral will be lost, as part of an environmental disaster threatening food security for hundreds of millions of people worldwide and irreparably harming ocean ecosystems. But new ground-breaking scientific discoveries are offering a glimmer of hope.