美國聯同以色列發起「史詩之怒」行動，聲稱消除來自伊朗政權迫在眉睫的威脅，包括最高領袖哈梅內伊（Ayatollah Ali Khamenei）等在內的政客，在空襲中身亡。白宮指摘伊朗試圖重啟核計劃，揚言持續侵襲直至實現「中東以至全世界和平」，並鼓動伊朗人民把握機會接掌政府。 即使對政治冷感或不諳中東局勢，卻無人能獨善其身。連續數周的戰事，影響國際民航交通及能源運輸：多國空域關閉防範伊朗反擊，位於杜拜、阿布扎比及多哈等國際航班轉機樞紐的機場亦停運；伊朗革命衛隊下令封鎖霍爾木茲海峽，「不會允許一滴石油流出」，令國際油價高企。 要拆解「一石激起千層浪」緣由，先要理解何謂「原油（crude oil）」：原油是從地下開採原料，按密度、硫含量及流動性分類，全球煉油廠透過處理或裂解，可產生逾一百六十種。輕質原油較重質原油更易精煉，前者用作汽油和航空燃料，後者用作船舶燃料、道路材料及護唇膏等。 坊間經常談及的「布蘭特原油（brent crude）」，大部分產自北海，屬於輕質低硫油種是全球廣泛使用的國際原油價格基準。由於石油買賣合約經常參考其價格，它對全球能源價格有

The author started the “The Anxious Generation” with a fanciful story, in which a tech entrepreneur transported children away from Earth to grow up on Mars, without their parents’ consent. Unfathomable as it is, but in some ways the children are not fully present here on Earth with us, even though the children may not be on Mars. What should have parents, schools and governments done to bring childhood back to Earth? Parents should practice letting your kids out of your sight

In “The Happiness Hypothesis”, Jonathan showed that one perceives 3 dimensions of social space. People distinguish between those they...