2018年復活節期間，帕希尼揚在亞美尼亞帶着背包出發，於社交媒體直播上宣佈將徒步行越國土。他此行目的是要引發一場革命，希望推翻自蘇聯解體後，一直以極權統治人民的腐敗政府。行動一開始只有帕希尼揚、少數支持者和一隻流浪狗支持，後來卻獲得越來越多人關注，他最後甚至推翻當時的總理薩爾基相。帕希尼揚是如何獲取民眾的支持呢？

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. 

從澳洲山林大火中死裡逃生的眾多野生動物，正展開牠們漫長的康復旅程。今集節目會追蹤澳洲具代表性的動物如樹熊、袋鼠和袋熊，還有瀕危的鸚鵡品種，記錄牠們獲救、康復和最後放回野外的過程。救援期間縱然有許多令人動容的故事，但在氣候日趨酷熱的狀況下，要保障野生動物安全仍然是一大挑戰。

過去五十年，地球大約少了一半原有珊瑚。珊瑚是水底生態系統重要一員，但就受到過度捕撈和污染摧毁，氣候變化導致水溫上升，更導致災難性損失。科學家預計，全球所有珊瑚幾乎會於三十年內全數消失，而這場環境災難將威脅全球數十億人的糧食安全，並對海洋生態系統造成無法挽救的傷害。一些珊瑚出奇地倖免於白化現象，科學家致力研究其非凡特質，希望以創新科學帶來一絲希望。

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.

2020年，種族岐視和警暴問題在美國掀起了一輪巨大的示威浪潮。而在鄰國加拿大的卡加利市，警隊處理案件的手法亦為人詬病。卡加利市內犯罪率低，卻頻頻發生警員槍擊市民的案件，單計2018年的個案數量，就超越了美國紐約和芝加哥警隊。卡加利警察曾經綁架和毆打來自非洲加納的移民，以及於「例行檢查」中射殺手無寸鐵的白人平民。本片揭露當地法律制度如何失效，以至無法令警員對自己的過火行為負責。

菲律賓總統杜特爾特上台後，掀起了一場以杜絕毒品為名的腥風血雨。警隊嚴厲執法雖然得到總統公開支持，但在民間，指控警員法外處決的聲音仍不絕於耳。今集節目除訪問死者家人，更深入警隊內部，一探菲律賓警員的執勤日常。隨着掃毒戰令局勢變得更加混亂，令人不禁懷疑，當權者和執法者是否以掃毒為名，向貧窮人口宣戰為實？

各國體壇在近年屢屢爆出性侵醜聞，有研究顯示一成至一成半運動員曾遭受性暴力，當中兒童受害人數更以十萬計。精英運動員當中，兒童被性侵的機會率是一般運動員的兩倍。但是，相關體育協會和隊伍都傾向掩飾真相。權力和金錢是如何建構出這種侵害未成年人的吃子文化？

澀谷：迷宮大改造

2020年5月一個深夜，日本一度撤銷緊急事態宣言之際，東京澀谷站展開了一個前所未見的翻新工程。團隊要在不影響日常通車的情況下，遷移一個350米長的月台及一段500米長的路軌。施工時間被限制在54小時內，工程人員必須爭分奪秒。但即使準備功夫再充足，施工期間仍然出現不少挑戰。由於新冠肺炎肆虐，工地更要推行一系列防疫措施，令整個項目難上加難。今集節目將深入鐵路公司的施工現場，見證歷史悠久的涉谷站，如何從一個大迷宮，翻新成為堅固的防災建築。

Shibuya: Transforming a “Monster”

Nighttime in late May. With the lifting of Japan’s national COVID-19 emergency declaration, an unprecedented construction project begins at the JR Shibuya Station in Tokyo. Without halting the station’s operations, crews will relocate an entire train platform by 350 meters, and move 500 meters of track, all within 54 hours. It’s a battle measured in minutes and seconds. Despite exhaustive preparations, unexpected hurdles emerge. Protecting workers against the novel coronavirus adds another layer of complexity. Go behind the scenes of the most difficult and challenging project of its kind in JR’s history, and see Shibuya’s transformation from a labyrinth to a model of disaster prevention.

巨型基建：留存百年大作戰

全長320公里的首都高速公路，是覆蓋全東京的交通樞紐。這套1964年奧運開幕前落成的公路系統，蜿蜒跨過地面、河川和大海，形成一道世界稱奇的空中之路。如今道路每日承載100萬架行駛車次，經年使用導致瘡疤處處，每年新增損毀點達4萬個。維修和保養成為新的挑戰，工程師和各方專家都要為「首都高」構想能夠戰勝海水侵蝕的保存方案。為盡量減少封路造成影響，團隊如何在數小時內更換一整段架空道路？

The Metropolitan Expressway: The City’s Artery

Running through the heart of Tokyo, the 320 km Metropolitan Expressway snakes over roads, rivers, and sea, making it an "aerial passageway" unparalleled anywhere in the world. Built ahead of the 1964 Olympic Games, its complex structure has made it vulnerable to damage from the beginning. Today, with daily traffic numbering 1 million and 40,000 damages reported each year, restoration is a pressing issue. Especially critical is Route 1, which connects the city center with Haneda Airport and is exposed to corrosion by seawater. Here, engineers and specialists must make heroic efforts to complete a project to replace an entire section in two and a half hours.

運輸革命：更多更快

Transport Revolution: More, Faster

Ahead of 2020, Tokyo is upgrading its gateway on a grand scale. As part of its transport revolution, an underwater tunnel is being dug in Tokyo Bay to connect the city center with the port's logistics terminals. With visibility at just 30cm, it is teamwork between high-tech precision instruments and the professionalism of human divers that gets the job done in record time. On another front, Tokyo's Haneda Airport is set to add 50 international flights from spring 2020. Can an airport already servicing one flight every 2 minutes expand its traffic? The cameras reveal the never-ending demands placed on an international hub.