Dr Michael Mosley seeks to establish the truth about meat. Are those barbecue favourites like burgers and sausages really that bad? Should we all go vegetarian instead? Michael uncovers the latest science and puts it to the test on a high-meat diet. Will eating beef and bacon every day be bad for him? What meat should a healthy carnivore be buying?。故事讲的是,某一天航天局发现一个类似于黑洞的天体出现在地球的附近,吞噬着周围太空的一切,地球很快就会毁灭。从发现到预计的毁灭时间,只有100个小时。于是航天局就找来了两个民间专家来解决。最后两个小时,在两个电影专家还在演算的过程中,一个有沟通障碍的年轻人最终帮了这个大忙,使时间倒流,而这位年轻人已经轮回了672次。。